Iowa Dog Bite Laws Explained (Strict Liability)
Strict Liability
Iowa is unusually claimant-friendly: contributory negligence is not a defense to the statutory claim, and the only escapes are an unlawful act by the victim or a rabid dog.
How Iowa Dog Bite Law Works
If a dog bit you in Iowa, the statute is about as favourable as they come. Iowa Code § 351.28 makes the owner liable for all damages done by a dog that is attacking or attempting to bite a person, with no need to prove the dog had bitten before or that the owner knew anything about it.
What distinguishes Iowa is not the liability rule but the defense list. Iowa courts have held that contributory negligence is not a defense to a § 351.28 claim. The arguments insurers rely on almost everywhere else — you approached the dog, you should have been more careful, you provoked it — do not operate the same way here.
The statutory escapes are narrow and specific. The injured person was doing an unlawful act that directly contributed to the injury, or the dog was afflicted with rabies without the owner's knowledge. That second one is genuinely rare across American dog bite statutes.
The statute is also broader than a bite-only rule. It reaches a dog 'attacking or attempting to bite a person,' so an injury from an attempted bite — a fall while backing away — is inside it. And it separately covers a dog worrying, maiming or killing a domestic animal, which makes a claim for an attack on your pet unusually straightforward.
Where an Iowa attorney adds value is often in correcting the standard being applied. An adjuster leaning on provocation or general carelessness in an Iowa claim may simply be using the wrong test, and knowing that changes the negotiation.
Fees are contingency, nothing upfront, commonly around a third of any recovery, and typically nothing owed if there is no recovery.
Some bites do not need a lawyer. What changes it here: an insurer arguing you were partly to blame, since that may not be a defense at all; any injury requiring surgery or leaving a scar; a child victim; a denied claim; a claim against a landlord, since that one does run on ordinary comparative fault; and any government defendant.
The evidence that decides an Iowa claim: photographs of the wound over time, the animal control report, whether the dog was attacking or attempting to bite, the owner's insurance details including any breed exclusion, witness contacts, and the complete medical record. Iowa also requires physicians to report dog bites, so a treated bite generates an official record regardless.
| Liability rule | Broad statutory strict liability with unusually narrow defenses — contributory negligence is not among them. The only statutory escapes are that the injured person was committing an unlawful act, or that the dog was afflicted with rabies. |
|---|---|
| Governing statute | Liability of owner for damages done by dogIowa Code § 351.28 |
| Deadline to file | 2 years from the date of the biteIowa Code § 614.1(2) |
| If the victim is a child | Iowa Code § 614.8 tolls the limitations period during minority, so the two years generally begins when the child turns 18. |
| Shared fault | Modified comparative fault (51% bar) — but not a defense to the statutory claimIowa Code § 668.3 |
| Cap on pain & suffering | None in ordinary personal injury claims. Iowa caps non-economic damages in medical malpractice actions only. |
| Does breed matter? | Iowa has no statewide preemption of breed-specific ordinances, so municipalities may regulate by breed. Breed plays no part in the § 351.28 analysis. |
| Dangerous dog law | Iowa Code § 351.28 (owner liability); local dangerous dog ordinances |
Statute text verified against the official source linked above. General information, not legal advice.
What Iowa Code § 351.28 Provides
Iowa imposes strict liability for all damages done by a dog that is attacking or attempting to bite a person, with one narrow statutory escape: the injured party was doing an unlawful act that directly contributed to the injury.
The statutory language is broad on liability and narrow on defenses, which is an unusual combination. The owner is liable for all damages done by the dog, and the exception is confined to unlawful conduct by the injured person that directly contributed to the harm.
Note also what triggers it: a dog 'attacking or attempting to bite a person.' An attempted bite that causes injury — a fall while backing away, for instance — falls inside the statute, which is broader than the bite-only statutes used in California, Missouri and Florida.
Contributory Negligence Is Not a Defense in Iowa
Iowa courts have held that contributory negligence is not a defense to the strict liability claim under § 351.28. That is markedly more claimant-friendly than the comparative fault rules that apply in most states.
This is the single most important thing to understand about an Iowa claim, and it runs opposite to the trend across most of the states covered on this site. In Colorado a 50% fault finding ends the claim; in North Carolina and Alabama 1% does; in Iowa, ordinary carelessness by the injured person is not a defense to the statutory claim at all.
The practical consequence is that the arguments insurers rely on almost everywhere else — you approached the dog, you should have noticed it, you were careless — do not operate the same way here. An adjuster leaning on generalised provocation or carelessness in an Iowa claim may be applying the wrong standard.
What does apply is the statutory escape, and it is specific: an unlawful act by the injured person that directly contributed to the injury. Mere carelessness is not an unlawful act, and the causal link has to be real.
The Unlawful Act Exception
The statute’s principal escape requires that the party damaged was doing an unlawful act that directly contributed to the injury. Both limbs matter — the act must be genuinely unlawful, and it must have contributed causally.
Trespass is the most common example. A person unlawfully on the property where a dog is kept, whose presence directly led to the encounter, falls within the exception. So might someone committing another offence at the time.
What does not qualify is ordinary carelessness dressed up as wrongdoing. Approaching a dog, failing to notice it, or startling it are not unlawful acts, and Iowa's rejection of contributory negligence as a defense means they cannot be repackaged as one.
The Rabies Exception
Iowa’s statute contains a defense found in very few others: where the dog was afflicted with rabies and the owner had no knowledge of the infection, § 351.28 liability may not attach.
The provision is genuinely unusual and rarely encountered, but it exists in the statutory scheme and is worth knowing about. The logic is that an owner who neither knew nor could have known the animal was rabid stands differently from one whose dog simply bit someone.
In practice the ten-day quarantine that follows a reported bite is what establishes whether rabies was present, which is one more reason reporting matters even where the claim seems straightforward.
Comparative Fault Outside the Statutory Claim
Iowa’s general comparative fault rule at § 668.3 bars recovery above 50 percent, but it does not apply to the strict liability claim under § 351.28. It governs any parallel negligence theory.
The distinction matters where a claim is pleaded against someone other than the dog's owner — a landlord, for instance — since that claim runs on ordinary negligence and is subject to the ordinary comparative fault rule.
For the statutory claim against the owner, the analysis is the narrower one: did the injured person commit an unlawful act that directly contributed to the injury. Nothing else about their conduct reduces the recovery.
Landlord Liability in Iowa
Section 351.28 imposes liability on the owner of the dog. A landlord who is not the owner is answerable through ordinary negligence — and that claim, unlike the statutory one, is subject to comparative fault.
The claim requires showing the landlord knew of the dog's dangerous propensities and retained sufficient control over the premises to act, most often evidenced by prior written complaints and a lease provision covering pets.
The procedural difference is worth noting: the strict liability claim against the owner is not defeated by your own carelessness, but a negligence claim against a landlord can be reduced or barred by it under § 668.3. Two claims arising from the same bite, running on different fault rules.
Injuries to Pets and Other Animals
Section 351.28 separately covers a dog caught in the action of worrying, maiming or killing a domestic animal, so injury to your pet is inside the same strict liability rule.
The statute addresses harm to domestic animals in its own right rather than treating it as property damage under a general provision. That makes an Iowa claim for a dog attacking another dog considerably more straightforward than in states where such claims run on ordinary negligence.
Recoverable damages generally follow the property measure — veterinary costs and the animal's value — though the strict liability framing removes the need to prove the owner did anything wrong.
Delivery Workers and Postal Carriers in Iowa
Route workers are among the clearest beneficiaries of Iowa’s rule. They are not committing an unlawful act, so the statutory escape does not reach them — and their own carelessness is not a defense to the § 351.28 claim.
A postal carrier, delivery driver, meter reader or contractor performing a job is doing something entirely lawful, which places them outside the statute's only substantial escape. In most states a route worker still faces a provocation or comparative fault argument about exactly where they went and what they did; in Iowa, contributory negligence is not a defense to the statutory claim at all.
That combination makes Iowa one of the stronger states in the country for a bitten route worker. The claim reduces to whether the dog was attacking or attempting to bite, and what the damages are.
USPS carriers additionally have a FECA route for the employer-side claim, which runs independently and does not block the civil claim. UPS, FedEx and app-based couriers have no federal equivalent, which makes Iowa's favourable civil rule more consequential for them.
Breed Ordinances and Insurance Coverage
Iowa has no statewide preemption of breed-specific ordinances, so municipalities may regulate by breed. Breed plays no part in the § 351.28 analysis, but it can determine whether a policy responds at all.
That places Iowa with Missouri, Michigan, Ohio, Indiana and Idaho rather than with the preemption states. What is lawful for a particular breed genuinely depends on which Iowa city you are in, and a dog kept in violation of a local ordinance may face consequences separate from any civil claim.
The coverage point matters more to a claimant. Iowa does not restrict insurers from excluding particular breeds from homeowners or renters policies, so a policy may not cover the specific dog — which converts an otherwise strong claim into a pursuit of personal assets. Given how favourable Iowa's liability rule is, establishing early whether insurance responds is often the single most consequential practical question in the case.
Wrongful Death After a Fatal Attack
Iowa Code § 611.20 preserves the cause of action, with the estate’s administrator bringing the claim. The two-year period under § 614.1(2) applies, measured from the date of death.
Recoverable losses include the decedent's medical and funeral expenses, their pain and suffering before death, loss of services and support to the spouse and children, and loss of parental consortium where children survive.
Iowa's approach passes the decedent's own right of action to the estate rather than creating a separate family claim, which affects who brings the action and how damages are distributed.
Reporting and the Physician Duty
Iowa requires physicians to report dog bites to animal control authorities, so a bite that receives medical attention will generally generate an official record whether or not the victim files a report.
That mandatory clinical reporting is useful to claimants in a way that is easy to overlook. It means the timeline and severity of the injury are documented by a third party from the outset, and it produces a record tying a specific dog to a specific incident.
In Des Moines, Animal Care Services operates within the Police Department and responds to reports of dangerous animals, disturbances and bites. Reporting directly, in addition to any physician report, ensures the animal control file reflects your account of the incident rather than only the clinical facts.
Uninsured Owners and Breed Exclusions
Most claims are paid from a homeowners or renters policy. Iowa has no breed preemption and does not restrict breed-based underwriting, so policy exclusions are worth checking early.
Renters policies routinely include pet liability that tenants do not realise they have. Standalone animal-liability and umbrella coverage are the next places to look before concluding no policy responds.
Because Iowa municipalities may regulate by breed and insurers may exclude by breed, a homeowners policy may not cover the specific dog. Establishing that early changes whether the claim is worth pursuing against personal assets, notwithstanding how favourable the liability rule is.
Deadlines and Government Claims
Two years from the date of the bite under Iowa Code § 614.1(2), tolled during minority by § 614.8. Claims against the State run under Chapter 669 and against municipalities under Chapter 670.
The two-year period applies to both the statutory claim and any parallel negligence theory, and to a wrongful death claim measured from the date of death.
Government claims follow their own procedures. The Iowa Tort Claims Act in Chapter 669 governs claims against the State, and Chapter 670 governs municipal liability — both with their own requirements and limits, and both worth identifying early where a police K-9 or an incident on public property is involved.
Red means the owner's insurer can use it against you. Green means Iowa has closed that argument off.
| Defense | Status | How it works in Iowa |
|---|---|---|
| You were committing an unlawful act | Available | The principal statutory escape, and it is narrow: the unlawful act must have directly contributed to the injury. Ordinary carelessness does not qualify — it must be genuinely unlawful conduct with a causal link. |
| The dog was afflicted with rabies | Available | A genuinely unusual statutory defense found in few other states. Where the owner had no knowledge of the rabies infection, § 351.28 liability may not attach. |
| Contributory or comparative negligence | Not a defense | Iowa courts have held that contributory negligence is not a defense to the strict liability claim under § 351.28. That is markedly more claimant-friendly than the comparative rules that apply in most states — and the opposite of the contributory bar in neighbouring jurisdictions. |
| One-bite / no prior viciousness | Not a defense | Not a defense. The statute makes the owner liable for all damages done by the dog without reference to its history or the owner's knowledge. |
| "It was not a bite" | Not a defense | The statute reaches a dog "attacking or attempting to bite a person," so an attempted bite that causes injury — a fall while retreating, for instance — is inside it. |
| Breed of the dog | Not a defense | Not part of the § 351.28 analysis, though Iowa municipalities may regulate by breed. |
Modified comparative fault (51% bar) — but not a defense to the statutory claim. Iowa's general comparative fault rule bars recovery above 50 percent, but Iowa courts have held that contributory or comparative negligence is NOT a defense to the strict liability claim under § 351.28. The statutory escape is narrower and more specific: the injured person must have been doing an unlawful act that directly contributed to the injury.
Example: on a claim otherwise worth $100,000, being found 30% responsible would typically leave about $70,000 — and even a majority-fault finding would reduce the award rather than eliminate it.
Statute of Limitations in Iowa
Iowa allows two years from the date of the bite under Iowa Code § 614.1(2), covering both the § 351.28 statutory claim and any parallel negligence theory such as a claim against a landlord. A wrongful death claim also runs two years, measured from the date of death rather than the date of the attack where those differ. For a minor, § 614.8 tolls the limitations period during minority, so the two years generally begins when the child turns 18. Government claims follow separate tracks with their own procedures and limits: the Iowa Tort Claims Act in Chapter 669 governs claims against the State, and Chapter 670 governs municipal liability. A bite involving a police K-9, a municipal animal, or an incident on public property should be assessed against those chapters early, because the requirements differ from an ordinary claim against a private owner. One Iowa-specific note on timing: because contributory negligence is not a defense to the statutory claim, the usual pressure to lock down evidence about your own conduct is lower here than in most states — but evidence about what the dog did, and whether it was attacking or attempting to bite, still matters and still degrades.
Dog bite law varies more between states than most people expect — the same attack can be a straightforward claim in one state and a difficult one across a state line.
| State | Rule | Statute | Deadline | Shared fault | What stands out |
|---|---|---|---|---|---|
| Alabama dog bite laws | Mixed statute | Ala. Code § 3-6-1 | 2 years | Contributory (any fault bars) | The statute reaches bites on the owner’s property only, and § 3-6-3 cuts the claim to actual expenses where the owner knew nothing about the dog. |
| Alaska dog bite laws | One-bite / negligence | No statute (AS 09.17.010 caps damages) | 2 years | Pure comparative | Non-economic damages capped at $400,000 — or $1,000,000 where the injury is severe permanent disfigurement. |
| Arizona dog bite laws | Strict liability | A.R.S. § 11-1025 | 1 year (statutory) / 2 years (negligence) | Pure comparative | Shortest deadline in the country for the statutory claim; breed cannot be considered by any legal decision-maker. |
| Arkansas dog bite laws | One-bite rule | No civil statute (Ark. Code § 5-62-125 criminal) | 3 years | Modified (50% bar) | Recovery is barred at exactly 50 percent fault, not 51 — and a minor’s window runs three years past majority. |
| California dog bite laws | Strict liability | Civ. Code § 3342 | 2 years | Pure comparative | Minor's claim tolled until age 18; cities cannot ban dogs by breed. |
| Colorado dog bite laws | Mixed statute | C.R.S. § 13-21-124 | 2 years | Modified (50% bar) | Strict liability reaches economic damages only, and only on serious bodily injury. A posted "Beware of Dog" sign is a complete defense. |
| Connecticut dog bite laws | Strict liability | Conn. Gen. Stat. § 22-357 | 3 years (statutory) / 2 years (negligence) | Modified (51% bar) | Covers any damage a dog does, not just bites. A child under seven is presumed not to have trespassed or teased — the burden shifts to the defendant. |
| Delaware dog bite laws | Strict liability | 16 Del. C. § 3053F | 2 years | Modified (51% bar) | Animal control is run statewide by Delaware Animal Services rather than by each city — the only state on this site with a single centralised agency. |
| District of Columbia dog bite laws | Mixed statute | D.C. Code §§ 8-1808, 8-1812 | 3 years | Pure contributory — 1% bars all recovery | Letting a dog run at large is evidence of negligence, and lack of knowledge is no excuse — but any contributory fault at all still defeats the claim. |
| Florida dog bite laws | Strict liability | Fla. Stat. § 767.04 | 2 years | Modified (51% bar) | A posted "Bad Dog" sign is a complete defense — except against a child under 6. |
| Georgia dog bite laws | Mixed statute | O.C.G.A. § 51-2-7 | 2 years | Modified (50% bar) | A violated local leash ordinance is by itself sufficient proof of vicious propensity. Fault bar sits at 50%, not 51%. |
| Hawaii dog bite laws | Mixed statute | Haw. Rev. Stat. § 663-9 | 2 years | Modified (51% bar) | The statute removes the scienter requirement but not the need to prove unreasonable conduct — except for animals dangerous by species or nature, where liability is absolute. |
| Idaho dog bite laws | One-bite rule | No civil statute; Idaho Code § 25-2805 (at large) | 2 years | Modified (50% bar) | No strict liability statute. Recovery runs on scienter or negligence, and the fault bar sits at 50%, not 51%. |
| Illinois dog bite laws | Strict liability | 510 ILCS 5/16 | 2 years (1 year vs. a local public entity) | Modified (51% bar) | Covers attacks and attempted attacks with no bite, and "owner" includes anyone who keeps, harbors or has custody of the dog. |
| Indiana dog bite laws | Mixed statute | Ind. Code § 15-20-1-3 | 2 years | Modified (51% bar) | Strict liability applies ONLY to people performing a duty imposed by law — mail carriers, meter readers, police. Everyone else gets the one-bite rule. |
| Iowa (this page) | Strict liability | Iowa Code § 351.28 | 2 years | Contributory negligence is not a defense | Unusually claimant-friendly: the only statutory defenses are that the victim was committing an unlawful act, or that the dog had rabies. |
| Kansas dog bite laws | One-bite rule | No civil statute — common-law scienter | 2 years | Modified (50% bar) | No dog bite statute, and the fault bar sits at 50%. Local leash ordinances do most of the practical work in establishing negligence. |
| Kentucky dog bite laws | Strict liability | KRS 258.235(4) | 1 year | Pure comparative | The statutory definition of "owner" is broad enough to make a landlord strictly liable — Maupin v. Tankersley (Ky. 2018). Only one year to file. |
| Louisiana dog bite laws | Strict liability | La. Civ. Code art. 2321 | 2 years (1 year before 1 July 2024) | Pure comparative | A civil-law jurisdiction. Prescription doubled from one year to two on 1 July 2024, and the change applies only to injuries arising after that date. |
| Maine dog bite laws | Mixed statute | 7 M.R.S. § 3961 | 6 years | Modified (50% bar) | The longest filing deadline in the country at six years — but strict liability applies only where the dog injured you OFF the owner's premises. |
| Maryland dog bite laws | Strict liability (at large) + presumption | Cts. & Jud. Proc. § 3-1901 | 3 years | Pure contributory (any fault bars) | Breed-neutral since a 2014 legislative reversal of Tracey v. Solesky — but pure contributory negligence stacked on genuine strict liability means any claimant fault, even 1%, can still zero out the claim. |
| Massachusetts dog bite laws | Strict liability (owners and keepers) | MGL c. 140, § 155 | 3 years | Modified (51% bar) | Keeper liability runs against anyone temporarily caring for the dog — boarding kennels, dog walkers, pet sitters — on the same strict liability terms as the owner. Double damages are mandatory (not discretionary) where the owner had prior knowledge. |
| Michigan dog bite laws | Strict liability | MCL 287.351 | 3 years | Modified — bars non-economic damages only | Over 50% fault removes pain and suffering but not medical bills. Provocation is judged objectively, so an accidental act can count. |
| Minnesota dog bite laws | Strict liability | Minn. Stat. § 347.22 | 6 years | Modified (51% bar) | Six-year filing deadline — the longest of any strict liability state on this site. The statute covers any "attack or injury," not only bites, giving full protection to victims knocked down or injured by large dogs without being bitten. |
| Mississippi dog bite laws | One-bite rule | Miss. Code § 15-1-49 (no civil bite statute) | 3 years | Pure comparative | Mississippi is one of very few states with no civil dog bite statute — claims run on common law, requiring proof the owner knew the dog was dangerous before the attack. Mississippi's pure comparative fault rule means even a plaintiff with significant fault recovers a proportional share of damages. |
| Missouri dog bite laws | Strict liability | RSMo § 273.036 | 5 years | Pure comparative | Longest filing window on this list; minor's claim tolled to 21. |
| Montana dog bite laws | Strict liability | Mont. Code § 27-1-715 | 3 years | Modified (51% bar) | Rural insurance market means coverage confirmation is a critical early investigation step — uninsured homeowners rates are higher in Montana than in most urban strict liability states on this site. |
| Nebraska dog bite laws | Strict liability | Neb. Rev. Stat. § 54-601 | 4 years | Modified (50% bar) | Four-year filing deadline — one of the longest of any strict liability state. § 54-601 covers "killing, wounding, injuring, worrying, or chasing" — broader than bite-only statutes. |
| Nevada dog bite laws | Negligence (no statute) | No dog bite statute — Glass v. Eighth Judicial Dist. Ct., 87 Nev. 321 (1971) | 2 years | Modified (51% bar) | The only state here with no dog bite statute at all. Nevada rejected the one-bite rule in 1971 — claims run on ordinary negligence. |
| New Hampshire dog bite laws | Strict liability | RSA 466:19 | 3 years | Modified (51% bar) | Defenses are statutory and narrow — only trespass and deliberate provocation (teasing, tormenting, abusing the dog) are complete defenses. Government entity claims require written notice within 60 days for municipal defendants under RSA 507-B:7. |
| New Jersey dog bite laws | Strict liability | N.J. Stat. § 4:19-16 | 2 years | Modified (51% bar) | One of the oldest strict liability statutes in the country (enacted 1933). Harboring liability extends to landlords and employers who knowingly permit a dangerous dog — both faces of the same claim, not alternatives. |
| New Mexico dog bite laws | One-bite rule | NMSA § 37-1-8 (no civil bite statute) | 3 years | Pure comparative | Government entity notice deadline is only 90 days under the New Mexico Tort Claims Act (NMSA § 41-4-16) — the shortest of any state on this site. Claims run on common law with no civil dog bite statute. |
| New York dog bite laws | Mixed statute | N.Y. Agric. & Mkts. Law § 123 | 3 years | Pure comparative | Strict liability covers medical and veterinary costs only. Flanders v. Goodfellow (Apr 2025) restored ordinary negligence claims after 19 years. |
| North Carolina dog bite laws | Mixed statute | N.C.G.S. §§ 67-4.4, 67-12 | 3 years | Pure contributory — 1% bars all recovery | The harshest fault rule in the country. Any contributory negligence at all, however slight, defeats the entire claim. |
| North Dakota dog bite laws | One-bite rule | NDCC 28-01-16(5) (no civil bite statute) | 6 years | Modified (50% bar) | Six-year filing deadline — the longest personal injury window of any state on this site. Modified 50% bar means a plaintiff at exactly 50% fault recovers nothing — stricter than the 51% bar in neighboring Wyoming and New Hampshire. |
| Ohio dog bite laws | Strict liability | Ohio Rev. Code § 955.28(B) | 2 years | Modified (51% bar) | Liability reaches the owner, keeper AND harborer. Avery's Law (Mar 2026) added a $100,000 insurance mandate for dangerous dogs. |
| Oklahoma dog bite laws | Strict liability | 4 O.S. § 42.1 | 2 years | Modified (50% bar) | Oklahoma's comparative fault bar falls at 50% — a plaintiff found exactly 50% at fault recovers nothing. This is one percentage point more restrictive than Oregon and New Jersey, where 50% plaintiff fault still allows a half-damages recovery. |
| Oregon dog bite laws | Strict liability | ORS 31.360 | 2 years | Modified (51% bar) | Oregon bans breed-specific ordinances statewide under ORS 609.205 — no city or county may restrict or regulate dogs by breed. The liability analysis under ORS 31.360 is fully breed-neutral. |
| Pennsylvania dog bite laws | Mixed statute | 3 P.S. § 459-502 (Dog Law) | 2 years | Modified (51% bar) | Strict liability covers medical costs only. Pain and suffering requires proving a "severe injury" or the dog's dangerous propensities. |
| Rhode Island dog bite laws | Strict liability | RIGL § 4-13-16 | 3 years | Pure comparative | Pure comparative fault — recovery is never barred by victim fault, regardless of the percentage. A plaintiff found 90% at fault still recovers 10% of their damages. The most plaintiff-favorable comparative fault system in New England. |
| South Carolina dog bite laws | Strict liability | S.C. Code § 47-3-110 | 3 years | Modified (51% bar) | Keeper liability is express in the statute — liability extends to any person having the dog "in their care or keeping," making dog walkers and boarding facilities directly liable on the same strict liability terms as the registered owner. |
| South Dakota dog bite laws | Strict liability | SDCL § 40-34-1 | 3 years | Slight/gross doctrine | Extends strict liability to "keepers and harborers" — not just the registered owner. Uses unique "slight/gross" comparative negligence rather than standard percentage-based fault. Government entity claims require 180-day written notice under SDCL § 3-21-2. |
| Tennessee dog bite laws | Mixed statute | Tenn. Code Ann. § 44-8-413 | 1 year | Modified (50% bar) | The only state with a "residential exclusion" — strict liability drops away if the bite happened on the owner's own residential or farm property. |
| Texas dog bite laws | One-bite rule | No statute — Marshall v. Ranne, 511 S.W.2d 255 (Tex. 1974) | 2 years | Modified (51% bar) | No dog bite statute. Recovery requires proving the owner knew of the dog's dangerous propensities, or ordinary negligent handling. |
| Utah dog bite laws | Strict liability | Utah Code § 18-1-1 | 4 years | Modified (50% bar) | Four-year filing deadline — one of the longest of any strict liability state in the country. Utah's statute also has no express lawful-presence language, making the reach of strict liability potentially broader than states with that textual limitation. |
| Vermont dog bite laws | Strict liability | 20 V.S.A. § 3461 | 3 years | Modified (51% bar) | Statute requires victim to have been "peaceably conducting himself or herself" in a lawful location — courts interpret this narrowly to exclude only deliberate provocateurs, not ordinary people in normal activity. Vermont's rural character means farm policies rather than homeowners insurance are common in agricultural-area cases. |
| Virginia dog bite laws | One-bite rule | No civil statute — common-law one-bite rule | 2 years | Pure contributory (any fault bars) | Two compounding disadvantages for victims: no strict liability statute (must prove owner's prior knowledge) plus pure contributory negligence (any fault bars entirely). Strict liability only available after a prior "dangerous dog" designation under § 3.2-6553. |
| Washington dog bite laws | Strict liability | RCW 16.08.040 | 3 years | Pure comparative | Broad strict liability, but provocation is a COMPLETE defense — and a fenced or posted property removes the implied consent that makes you lawfully present. |
| West Virginia dog bite laws | Strict liability | W. Va. Code § 19-20-13 | 2 years | Modified (51% bar) | Harboring theory expressly extends strict liability to landlords who knowingly allowed a dangerous dog on their rental property — a second defendant category not available in most strict liability states. |
| Wisconsin dog bite laws | Strict liability | Wis. Stat. § 174.02 | 3 years | Modified (51% bar) | Double damages are mandatory by statute — not discretionary — whenever the owner was notified or knew the dog had previously injured someone. The entire damages award doubles automatically once prior knowledge is established. |
| Wyoming dog bite laws | One-bite rule | Wyo. Stat. § 1-3-105 (no civil bite statute) | 4 years | Modified (51% bar) | Four-year filing deadline — the longest of any one-bite rule state on this site. Modified 51% bar means a plaintiff at exactly 50% fault still recovers half their damages, unlike neighboring one-bite states. |
Iowa dog bite questions, answered
The questions Iowa readers ask most often. General information, not legal advice.
Is Iowa a strict liability state for dog bites?
Yes, and an unusually strong one. Iowa Code § 351.28 makes the owner liable for all damages done by the dog when it is attacking or attempting to bite a person, with no need to prove the dog had bitten before or that the owner knew it was dangerous.
Can the owner argue I was partly to blame?
Not in the way they could almost anywhere else. Iowa courts have held that contributory negligence is not a defense to a strict liability claim under § 351.28. The statutory escape is narrower and more specific: the injured person must have been doing an unlawful act that directly contributed to the injury. If an adjuster is leaning on ordinary provocation or carelessness, that is worth a second opinion.
What are the actual defenses under Iowa's dog bite statute?
Two. The person damaged was doing an unlawful act that directly contributed to the injury, or the dog was afflicted with rabies without the owner's knowledge. The rabies carve-out is genuinely unusual — very few state statutes contain one.
Does the statute cover injuries other than bites?
It covers a dog "attacking or attempting to bite a person," so an injury caused by an attempted bite — a fall while backing away, for example — falls inside it. The statute also separately covers a dog worrying, maiming or killing a domestic animal, which reaches injury to a pet.
How long do I have to file in Iowa?
Two years from the date of the bite under Iowa Code § 614.1(2), with the same period applying to a wrongful death claim measured from the date of death. For a minor, § 614.8 tolls the period until they turn 18.
Do I have to report a dog bite in Iowa?
Iowa requires physicians to report dog bites to animal control authorities, so a bite that receives medical attention will generally be reported regardless. In Des Moines, Animal Care Services operates within the Police Department and responds to reports of dangerous animals, bites and attacks.
Can an Iowa city ban a dog by breed?
Yes. Iowa has no statewide preemption of breed-specific legislation, so individual municipalities retain authority to regulate or restrict particular breeds. That affects where a dog may lawfully be kept rather than liability — breed is not an element of a § 351.28 claim.
Key Takeaways for Iowa Dog Bite Victims
Iowa follows the Strict Liability standard — that determines whether you need to prove the owner's prior knowledge or can hold them liable automatically. Understanding which standard applies is the first step in knowing whether you have a viable claim.
Your filing deadline is fixed by state law. Missing it permanently closes your case, no matter how strong the evidence is. Start the clock from the date of the bite.
Document everything from day one — photos of the injury, medical records, the dog owner's name, and any witness contact details. That documentation is the single most controllable factor in how much you ultimately recover.
Ready to understand what your case may be worth? See Iowa settlement amounts or connect with a Iowa dog bite lawyer for a free case review.
Sources & References
- 📊CDC Dog Bite Prevention — national injury statistics and prevention guidance
- ⚖️American Bar Association — Tort, Trial & Insurance Practice