Wyoming Dog Bite Laws Explained (One-Bite Rule)
One-Bite Rule
Wyoming has no civil dog bite statute — claims run on the common-law one-bite rule, requiring proof the owner knew the dog was dangerous before the attack. Wyoming's four-year filing window is one of the most generous of any state, and the modified 51% fault bar means a plaintiff at exactly 50% fault still recovers half their damages.
How Wyoming Dog Bite Law Works
If a dog has bitten or injured you in Wyoming, the path to compensation requires more from the investigation than in strict liability states — but Wyoming provides meaningful structural advantages that make it more favorable than other one-bite rule states. Wyoming has no civil dog bite statute; claims run on common-law principles, primarily the one-bite rule.
Wyoming's one-bite rule requires proving the owner knew or had reason to know the dog was dangerous before the attack. A prior bite is the strongest evidence, but prior growling, animal control complaints, neighbor testimony about aggressive behavior, or the owner's own warnings to others also establish scienter. You do not need a prior victim — you need proof the owner knew of the risk.
A concurrent negligence theory is available where the owner violated a local leash ordinance or failed to maintain adequate containment. Wyoming municipalities — Cheyenne, Casper, Laramie — have leash laws. A leash ordinance violation supports a negligence claim without requiring prior dangerous propensity evidence, providing an alternative liability theory when scienter evidence is absent.
Wyoming uses modified comparative fault with a 51% bar under § 1-1-109. A plaintiff found exactly 50% at fault still recovers half their damages. This is a structural advantage over states like Oklahoma and Nebraska where exactly 50% plaintiff fault eliminates recovery entirely.
Four years is your filing deadline under Wyo. Stat. § 1-3-105 — one of the longest of any state. For a minor, the period tolls during minority. Government entity claims are governed by the Wyoming Governmental Claims Act.
Cheyenne Animal Shelter (307-638-4819) handles animal control for Cheyenne and Laramie County. The animal control report may contain prior complaints — the most valuable prior knowledge evidence a Wyoming case can have. Request those records in writing the week of the attack.
| Liability rule | No civil dog bite statute. Common-law scienter (one-bite rule) and ordinary negligence. Modified comparative fault with a 51% bar. Four-year statute of limitations — the longest of any one-bite rule state on this site. |
|---|---|
| Governing statute | No civil dog bite statute — common law governs liabilityWyo. Stat. § 1-3-105 (4-yr SOL; no civil bite statute) |
| Deadline to file | 4 years from the date of the injuryWyo. Stat. § 1-3-105(a)(iv) |
| If the victim is a child | Wyoming law tolls the limitations period during minority. A minor bitten before age 18 generally has until four years after their 18th birthday to file. |
| Shared fault | Modified comparative fault — 51% barWyo. Stat. § 1-1-109 |
| Cap on pain & suffering | No statutory cap on non-economic damages in dog bite cases against private defendants in Wyoming. |
| Does breed matter? | No statewide breed preemption. Individual municipalities may enact breed restrictions. Wyoming's rural character means homeowners insurance coverage varies. |
| Dangerous dog law | Wyo. Stat. § 11-31-101 et seq. (livestock and animal control). Dangerous dog proceedings are handled at the local level. |
Statute text verified against the official source linked above. General information, not legal advice.
Does Wyoming have a dog bite statute?
No. Wyoming has no civil dog bite statute. Claims run on the common-law one-bite rule, which requires proving the owner knew or had reason to know the dog was dangerous before the attack. A prior bite is the clearest evidence, but prior growling, lunging, or animal control complaints also qualify.
Wyoming is one of a small group of states with no civil dog bite statute. Unlike Montana, Nebraska, or West Virginia — neighboring states with strict liability dog bite laws — Wyoming has no statutory provision imposing liability on dog owners without proof of prior knowledge. Claims run on the common-law one-bite rule.
Under Wyoming's one-bite rule, the owner's prior knowledge of the dog's dangerous propensity is the threshold requirement. A prior bite is the strongest form of evidence, but Wyoming courts have recognized a broader range of scienter evidence: documented animal control complaints, neighbor testimony about prior aggressive behavior, evidence the dog had attacked animals, or proof the owner kept the dog confined or muzzled because they knew it was dangerous.
Wyoming also allows concurrent negligence claims. If the owner violated a local leash ordinance, failed to maintain adequate fencing, or otherwise breached a duty of care that caused the attack, a negligence theory is available alongside the one-bite scienter claim. Most serious Wyoming dog bite cases pursue both theories — strict liability under the one-bite rule where prior knowledge can be established, and negligence where an ordinance violation or containment failure provides an independent basis for liability.
How do I prove prior knowledge in a Wyoming dog bite case?
You must show the owner knew or had reason to know the dog was dangerous before the attack. Evidence includes documented prior bites, animal control complaints, neighbor testimony about aggressive behavior, the owner's own warnings, or proof the dog was kept confined because of its known danger.
Wyoming's one-bite rule does not require an actual prior bite — it requires evidence of prior knowledge of a dangerous propensity. Courts have accepted a range of evidence: an animal control complaint on file at Cheyenne Animal Shelter or another local agency, a neighbor who saw the dog lunge or snap on a prior occasion, a prior bite on an animal that the owner knew about, or statements the owner made to others warning about the dog's behavior.
The investigation to find this evidence must begin immediately. Animal control records for the dog's address are requestable as public records — the same week as the attack, not months later. Neighbors at and near the owner's address should be contacted and their names and accounts documented before the owner's insurer does the same. Evidence that is unavailable a year later was usually available in the first weeks.
Where no prior knowledge evidence exists, a negligence theory based on leash law or containment violation provides an alternative path. Wyoming municipalities — including Cheyenne, Casper, and Laramie — have leash ordinances. A dog running loose in violation of a local ordinance supports a negligence claim without requiring proof of prior dangerous propensity, significantly broadening the available liability theories.
How does Wyoming's comparative fault rule apply?
Wyoming uses modified comparative fault with a 51% bar under § 1-1-109. A plaintiff found exactly 50% at fault still recovers half their damages — the bar falls at more than 50%. Pure comparative rule means even significant plaintiff fault does not eliminate recovery entirely unless it exceeds 50%.
Wyoming's comparative fault statute — § 1-1-109 — bars recovery when the plaintiff's contributory negligence 'was more than fifty percent (50%) of the total fault.' At exactly 50% plaintiff fault, the plaintiff is not barred and still recovers half their damages. This is the same modified-51% standard used by Oregon, West Virginia, and Montana.
In a one-bite rule state, comparative fault plays a different role than in strict liability states. The primary defense is usually that prior knowledge has not been established — which eliminates the scienter claim entirely. A secondary defense raises the plaintiff's own conduct before the attack as comparative fault. Wyoming's 51% bar means these partial-fault arguments can reduce the award but cannot eliminate it unless the plaintiff's fault exceeds 50%.
Provocation is the most common comparative fault argument in Wyoming dog bite cases. Deliberate conduct toward the dog that caused it to react may eliminate the claim as provocation or be assessed as partial comparative fault. Accidental contact, approaching to pet, or startling the dog is more likely to be assessed as partial comparative fault at most — not as provocation that eliminates the claim.
What compensation is available in a Wyoming dog bite case?
Wyoming victims may recover economic damages — medical bills, lost wages, future care costs — and non-economic damages including pain and suffering, permanent scarring, and emotional distress. Wyoming has no statutory cap on non-economic damages against private defendants.
Economic damages in a Wyoming dog bite case include all documented financial losses: emergency and follow-up medical care, surgery, physical therapy, lost wages during recovery, and projected future medical costs. Wyoming has no statutory cap on economic damages against private defendants.
Non-economic damages — pain and suffering, emotional distress, permanent disfigurement, and loss of enjoyment of life — are fully recoverable without a statutory cap against private defendants in Wyoming. Serious attacks producing permanent facial or hand scarring, post-traumatic stress, or significant functional impairment support meaningful non-economic awards.
The practical ceiling on Wyoming dog bite cases is often driven by the strength of prior knowledge evidence rather than injury severity alone. A case with strong scienter evidence and serious injury is worth significantly more than a case with identical injuries where prior knowledge is weak or absent, because the threshold liability question is still in dispute in the second case. Building the prior knowledge foundation is the most important variable in Wyoming case valuation.
What is the statute of limitations for a Wyoming dog bite claim?
Four years from the date of injury under Wyo. Stat. § 1-3-105(a)(iv). For a minor, the period tolls during minority. Claims against government entities in Wyoming require compliance with the Wyoming Governmental Claims Act procedures.
Wyoming's four-year general personal injury statute of limitations under § 1-3-105(a)(iv) gives dog bite victims among the most time of any state in the country — matching Utah and Nebraska among the states on this site. For a minor victim, Wyoming law tolls the limitations period during minority, giving additional time. Wyoming's four-year window allows thorough development of future care costs and expert medical testimony before filing.
Despite the generous four-year window, the prior knowledge evidence a Wyoming one-bite case requires degrades on its own timeline. Animal control records may be purged, neighbors move, and recollections fade independently of the statutory deadline. The practical recommendation is to begin the investigation immediately after the attack, using the four-year window for thorough damages development — not for delay in gathering scienter evidence.
Claims against Wyoming government entities — state agencies, county governments, municipalities — are governed by the Wyoming Governmental Claims Act (Wyo. Stat. § 1-39-101 et seq.), which requires filing a timely written claim before suit may be maintained. A bite by a Wyoming Highway Patrol dog, a Cheyenne police K-9, or any government employee's dog during employment must be identified against those procedures promptly.
What should I do immediately after a Wyoming dog bite?
Seek medical care, photograph the wound, collect the owner's information, and report the bite to local animal control. Then immediately request all prior animal control records for the dog's address and talk to neighbors — prior knowledge evidence is everything in a Wyoming one-bite case.
Because Wyoming requires proof of prior owner knowledge, the investigation must begin immediately. Animal control records for the dog's address are public records requestable in writing — the day after the attack, not months later. Request them first. Cheyenne Animal Shelter (307-638-4819) handles Cheyenne incidents; Casper-Natrona County Animal Control (307-235-8398) handles Casper; other Wyoming counties have their own animal control offices.
Talk to neighbors at and near the dog owner's address about prior incidents with the dog. Do this before the owner's insurer contacts them. Document names and contact information for anyone with relevant knowledge. Write down your own account of what you were doing before the attack — that you were acting peaceably, not provoking the dog — while the details are fresh.
Photograph the wound before treatment if possible and at regular intervals during healing. Collect the dog owner's full name, address, and homeowners or renters insurance information. Send preservation requests for any nearby security or doorbell camera footage within 24 hours — most systems overwrite on a short cycle. Do not give a recorded statement to the owner's insurer without speaking with a Wyoming dog bite attorney first.
Red means the owner's insurer can use it against you. Green means Wyoming has closed that argument off.
| Defense | Status | How it works in Wyoming |
|---|---|---|
| No prior knowledge (scienter) | Available | Lack of prior knowledge is a complete defense to the one-bite claim. Plaintiff must prove the owner knew or had reason to know of dangerous propensity. |
| Provocation | Available | Deliberate conduct toward the dog can eliminate the claim or be assessed as comparative fault. |
| Comparative fault above 50% | Available | At more than 50% plaintiff fault, recovery is completely barred. At exactly 50%, the plaintiff recovers half their damages. |
| Assumption of risk | Limited | Voluntary knowing approach to a dangerous dog may be assessed as comparative fault but does not bar recovery unless fault exceeds 50%. |
Modified comparative fault — 51% bar. A plaintiff whose negligence "was not more than fifty percent (50%) of the total fault" still recovers, reduced proportionally. At exactly 50% plaintiff fault, recovery is NOT barred. The bar falls at more than 50%.
Example: on a claim otherwise worth $100,000, being found 30% responsible would typically leave about $70,000 — but at 51% or more, Wyoming law bars recovery entirely.
Statute of Limitations in Wyoming
Four years from the date of injury under Wyo. Stat. § 1-3-105(a)(iv) — one of the longest filing deadlines of any state on this site. For a minor, Wyoming law tolls the limitations period during minority. Despite the generous four-year window, the prior knowledge evidence a Wyoming one-bite case requires degrades on its own timeline — animal control records may be purged, neighbors move, and recollections fade independently of the statutory deadline. The practical recommendation is to begin the investigation immediately and use the four-year window for thorough damages development. Claims against government entities in Wyoming are governed by the Wyoming Governmental Claims Act (Wyo. Stat. § 1-39-101 et seq.), which requires filing a timely written claim before suit may be maintained against a government defendant. A bite by a Wyoming Highway Patrol dog, a Cheyenne police K-9, or any government employee's dog during employment must be identified against those procedures promptly.
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 dog bite laws | 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 (this page) | 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. |
Wyoming dog bite questions, answered
The questions Wyoming readers ask most often. General information, not legal advice.
Does Wyoming have a dog bite statute?
No. Wyoming has no civil dog bite statute. Claims run on the common-law one-bite rule, requiring proof the owner knew or had reason to know the dog was dangerous before the attack.
How do I prove prior knowledge in a Wyoming one-bite case?
Courts accept: documented prior animal control complaints, neighbor testimony about prior aggressive behavior, evidence the dog attacked animals, the owner's own warnings to others, or proof the dog was kept muzzled or confined because of its dangerous propensity.
What is the filing deadline for a Wyoming dog bite case?
Four years from the date of injury under Wyo. Stat. § 1-3-105(a)(iv) — the longest of any one-bite rule state on this site. For minors, the period tolls during minority. Government entity claims are governed by the Wyoming Governmental Claims Act (§ 1-39-101 et seq.).
How does Wyoming's comparative fault rule work?
Modified comparative fault with a 51% bar under § 1-1-109. A plaintiff found exactly 50% at fault still recovers half their damages — the bar falls at more than 50%.
Key Takeaways for Wyoming Dog Bite Victims
Wyoming follows the One-Bite Rule 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 Wyoming settlement amounts or connect with a Wyoming dog bite lawyer for a free case review.
Sources & References
- 📄Wyo. Stat. § 1-3-105 (4-yr SOL; no civil bite statute) — Wyoming primary statute (Justia)
- 📊CDC Dog Bite Prevention — national injury statistics and prevention guidance
- ⚖️American Bar Association — Tort, Trial & Insurance Practice