Dog-bite liability · every U.S. state

Dog-bite liability rules, by state.

The single most consequential question in any dog-bite case is whether your state imposes strict liability on owners or follows the traditional "one-bite" rule. The answer determines whether the victim must prove the owner knew the dog was dangerous, or whether liability attaches automatically.

Strict liability vs the one-bite rule

Strict-liability dog-bite statutes hold owners responsible for any bite injury caused by their dog, regardless of whether the owner had any reason to know the dog was dangerous. The victim's burden is minimal: prove the bite occurred and prove the resulting damages. Most modern states (about 30) have adopted this rule.

The traditional "one-bite" rule comes from English common law and holds that every dog gets one free bite. To recover, the victim must prove the owner knew or should have known the dog had dangerous propensities , typically shown through prior bites, threatening behavior, or breed-specific aggression. A minority of states (about a dozen) still follow this rule, sometimes with statutory modifications.

The strict-liability approach reflects a policy judgment that dog owners are in the best position to control their dogs and prevent attacks, so the cost of bite injuries should fall on owners regardless of fault. The one-bite rule reflects an older common-law approach that protects owners who had no reason to anticipate the bite.

Full state-by-state table

StateRuleScienter requiredStatute
Alabama one bite required for strict liability Ala. Code § 3-6-1 View
Alaska one bite required Sinclair v. Okata View
Arizona strict liability not required Ariz. Rev. Stat. § 11-1025 View
Arkansas one bite required Arkansas common law View
California strict liability not required Cal. Civ. Code § 3342 View
Colorado strict liability for serious injury not required Colo. Rev. Stat. § 13-21-124 View
Connecticut strict liability not required Conn. Gen. Stat. § 22-357 View
Delaware strict liability not required Del. Code tit. 16 § 3053F View
Florida strict liability not required Fla. Stat. § 767.04 View
Georgia one bite required O.C.G.A. § 51-2-7 View
Hawaii strict liability not required Haw. Rev. Stat. § 663-9 View
Idaho one bite required Idaho common law View
Illinois strict liability not required 510 ILCS 5/16 View
Indiana one bite with strict liability for postal workers required Ind. Code § 15-20-1-2 View
Iowa strict liability not required Iowa Code § 351.28 View
Kansas one bite required Kansas common law View
Kentucky strict liability not required Ky. Rev. Stat. § 258.235 View
Louisiana strict liability for owner negligence not required La. Civ. Code art. 2321 View
Maine strict liability not required Me. Rev. Stat. tit. 7 § 3961 View
Maryland strict liability for dangerous breeds modified Md. Code Cts. & Jud. Proc. § 3-1901 View
Massachusetts strict liability not required Mass. Gen. Laws ch. 140 § 155 View
Michigan strict liability not required Mich. Comp. Laws § 287.351 View
Minnesota strict liability not required Minn. Stat. § 347.22 View
Mississippi one bite required Miss. common law View
Missouri strict liability not required Mo. Rev. Stat. § 273.036 View
Montana strict liability in certain locations modified Mont. Code § 27-1-715 View
Nebraska strict liability not required Neb. Rev. Stat. § 54-601 View
Nevada one bite required Nev. common law View
New Hampshire strict liability not required N.H. Rev. Stat. § 466:19 View
New Jersey strict liability not required N.J. Stat. § 4:19-16 View
New Mexico one bite required Smith v. Vill. of Ruidoso View
New York modified one bite w strict liability for medical modified N.Y. Agric. & Mkts. Law § 121 View
North Carolina one bite required N.C. Gen. Stat. § 67-4.1 View
North Dakota one bite required N.D. common law View
Ohio strict liability not required Ohio Rev. Code § 955.28 View
Oklahoma strict liability not required Okla. Stat. tit. 4 § 42.1 View
Oregon strict liability for economic damages modified Or. Rev. Stat. § 31.360 View
Pennsylvania modified strict liability for severe injury modified 3 Pa. C.S. § 459-502-A View
Rhode Island strict liability not required R.I. Gen. Laws § 4-13-16 View
South Carolina strict liability not required S.C. Code § 47-3-110 View
South Dakota one bite required S.D. common law View
Tennessee strict liability not required Tenn. Code § 44-8-413 View
Texas one bite required Marshall v. Ranne View
Utah strict liability not required Utah Code § 18-1-1 View
Vermont one bite required Vt. common law View
Virginia one bite required Va. common law View
Washington strict liability not required Wash. Rev. Code § 16.08.040 View
Washington DC one bite required D.C. common law View
West Virginia modified strict liability modified W. Va. Code § 19-20-13 View
Wisconsin strict liability not required Wis. Stat. § 174.02 View
Wyoming one bite required Wyo. common law View

Damages recoverable in U.S. dog-bite cases

Across both strict-liability and one-bite jurisdictions, the categories of recoverable damages in dog-bite cases are similar: medical expenses (emergency care, reconstructive surgery, scar revision, psychological therapy), lost wages, pain and suffering, and in serious cases punitive damages. The variance in case value across jurisdictions comes from three factors: the underlying liability rule (which determines whether liability attaches at all), the availability of insurance coverage (homeowners and renters policies typically cover dog-bite injuries, but breed exclusions are common), and the local jury value for similar injuries.

Pediatric facial-bite cases tend to produce the highest verdicts because of the long-term cosmetic and emotional impact. A child bitten in the face requires reconstructive surgery in stages over years; the case can carry future-care reserves of $250,000 or more separately from the cosmetic damages. Adult bite cases involving professionals (delivery drivers, postal workers, meter readers, animal-control officers) also typically produce higher recoveries because the injuries occur in the scope of employment, which complicates the recovery picture but expands the potential sources of compensation.

Insurance coverage for dog-bite injuries

Most dog-bite claims are paid by the dog owner's homeowners' or renters' insurance liability coverage. Standard homeowners' policies include liability coverage up to the policy limit (often $100,000 to $300,000) for incidents on the insured premises and for the negligent acts of household members anywhere. However, many homeowners' carriers now exclude specific breeds from coverage: pit-bull-type dogs, Rottweilers, Doberman Pinschers, German Shepherds, Akitas, Chow Chows, and a handful of others are commonly excluded or require a specific rider.

Where the owner has no insurance, or where the policy excludes the breed involved, recovery becomes substantially more difficult. Personal-asset judgments against uninsured dog owners are often uncollectible. Plaintiffs in these cases sometimes recover from third parties , landlords (where the landlord knew of the dangerous dog), property managers (if they failed to enforce pet policies), or the insurer of a separate residence the dog visited. Identifying every potential source of coverage is a key early-case task.

Informational only

Common defenses (trespass, provocation, assumption of risk) apply in nearly every state regardless of the underlying liability rule. Comparative-fault reductions may also apply. Consult an attorney for case-specific guidance.