Does California Have a One-Bite Law?
Last updated: August 2026. Reviewed by the Dog Bite Laws legal team.
No. California does not have a one-bite law. California is a strict liability state. Under California Civil Code section 3342, a dog owner is liable for a bite “regardless of the former viciousness of the dog or the owner’s knowledge of such viciousness.”
That single clause is what abolishes the one-bite rule for bite claims in California. A victim does not need to show the dog had ever bitten, growled, or lunged at anyone before. The dog’s history is not an element of the claim.
| Rule | Responsabilidad objetiva |
|---|---|
| Governing law | Código Civil de California, artículo 3342 |
| What the victim must prove | That the defendant owned the dog, the dog bit you, and you were in a public place or lawfully in a private one. The dog’s history is not an element. |
| Does the dog’s past matter? | No, not for a bite claim against the owner. |
| Covers injuries other than bites? | No. Knockdowns and chase injuries fall under common-law negligence instead. |
| Deadline to file | 2 years (6 months to present a claim if a public entity owned the dog) |
See how California compares with every other state in our 50-state one-bite rule table.
What California Civil Code section 3342 actually requires
To recover under the statute, a bite victim must show three things:
- The defendant owned the dog. Section 3342 reaches owners specifically, not every person who happens to be handling the dog.
- The dog bit the victim. The statute covers bites. Injuries caused without a bite, such as a knockdown or a chase that causes a fall, fall outside it.
- The victim was in a public place or lawfully in a private place, including the owner’s own property if the victim was invited or there on legal business.
There is no fourth element about the dog’s temperament, and no defense based on the dog having a clean record.
Where knowledge of the dog still matters in California
The one-bite concept has not vanished from California law entirely. It survives in narrow places, which is the source of most confusion:
- Non-bite injuries. If a dog knocks someone down, scratches them, or causes a cyclist to crash, section 3342 does not apply. Those claims proceed under common-law negligence, where the owner’s knowledge of the dog’s propensities is relevant.
- Claims against non-owners. A landlord, property manager, or dog walker is not covered by section 3342. Liability against them generally requires actual knowledge of a dangerous dog plus the ability to control or remove it.
- Punitive damages. Proving the owner knew the dog was dangerous and did nothing can support a claim beyond ordinary compensatory damages.
- Dangerous dog proceedings. Under Cal. Food & Agric. Code sections 31601 to 31683, a dog’s bite history drives whether it is declared potentially dangerous or vicious.
So the accurate statement is narrow: the dog’s history is irrelevant to a bite claim against the owner, and can still matter for everything else.
Exceptions to California’s strict liability rule
Section 3342 has real limits. An owner may avoid liability where:
- The victim was trespassing. Strict liability requires lawful presence.
- The victim provoked the dog. California recognizes provocation, and comparative fault can reduce recovery rather than bar it outright.
- The dog was a working police or military dog performing its duties, under section 3342(b), provided the agency has adopted a written policy on the dog’s use.
- The victim assumed the risk. Veterinarians, groomers, and kennel staff who accept custody of a dog are generally held to have assumed the risk of being bitten, the rule from Nelson v. Hall (1985).
Deadline to file a California dog bite claim
California’s personal injury statute of limitations is two years from the date of the bite under Code of Civil Procedure section 335.1. If a public entity owned the dog, a government claim generally must be presented within six months, which is a far shorter and easily missed deadline.
For minors, the two-year clock is generally tolled until the child turns 18.
Frequently asked questions
No. California is a strict liability state. Civil Code section 3342 holds a dog owner liable for a bite regardless of the dog's former viciousness or the owner's knowledge of it, which eliminates the one-bite rule for bite claims.
California is a strict liability state for dog bites. The one-bite rule survives only in limited contexts, such as injuries that are not bites, or claims against someone other than the owner, like a landlord.
No. Under Civil Code section 3342 the dog's prior history is not an element of the claim. You must show the defendant owned the dog, the dog bit you, and you were in a public place or lawfully in a private place.
Section 3342 covers bites only. A knockdown, scratch, or fall caused by a dog is handled under common-law negligence, where the owner's knowledge of the dog's behavior does become relevant.
Two years from the date of the bite under Code of Civil Procedure section 335.1. If a government entity owned the dog, you generally must file an administrative claim within six months.
Yes. That is the practical effect of strict liability. The first bite carries the same liability as any later bite.
How California compares with other states
How neighboring rules compare:
Full comparison for every state is in our 50-state one-bite rule table.
Speak with a California dog bite lawyer
California’s strict liability rule makes owner liability easier to establish than in a one-bite state, but insurers still contest provocation, trespass, assumption of risk, and the value of the injury.
For the full picture, including damages, insurance coverage, dangerous dog hearings, and local ordinances, see our guide to California dog bite laws. To value a claim, see average dog bite settlement amounts, or contact us for a free case review.
Comparing states? Start with the one-bite rule by state overview.
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