California Civil Code 3342: Dog Bite Liability, Defenses, and Deadlines

California Civil Code Section 3342 holds a dog’s owner automatically liable when their dog bites someone in a public place or while the victim is lawfully on private property, whether or not the owner knew the dog had any tendency to bite. This strict liability rule removes the old “one free bite” defense and shifts the financial consequences of a bite to the person who chose to keep the animal.¹ You do not have to prove the owner was careless. You do not have to prove the dog had a vicious reputation. You have to prove three things.

The Three Elements That Trigger Liability

A claim under Section 3342 stands on three facts: the defendant owned the dog, the dog bit you, and you were in a public place or lawfully on private property when it happened.²

Ownership is narrower than people assume. Temporary caretakers, dog-sitters, and kennel workers are not owners under the statute and cannot be held strictly liable. A bite by a dog in someone else’s temporary care still may support a claim, but it has to be brought as ordinary negligence, arguing the caretaker failed to use reasonable care.²

The injury has to come from a bite. Being knocked over, scratched by paws, or chased into traffic does not trigger Section 3342. Those injuries can still be pursued, but under general negligence rules. The case Goldberg v. Rabuchin is the authority for that line: when a dog causes harm by means other than biting, the question becomes whether the keeper failed to exercise reasonable care.³

One detail trips people up: the teeth don’t have to break skin. California courts treat any grip of the teeth as a bite under Section 3342, even through clothing.²

What “Lawfully Present” Means on Private Property

If the bite happens in a public place, like a park, sidewalk, or any business open to the public, this element is straightforward. On private property, the victim’s status becomes the fight. Section 3342 treats you as lawfully present in two situations: you were there performing a duty required by state, federal, or postal regulations, or you were there at the owner’s invitation.¹

The duty category covers mail carriers, utility workers, code inspectors, and anyone else whose job brings them onto the property under government authority. The invitation category is broader than the word suggests. It can be express, like asking a friend over, or implied, like leaving a gate open for a contractor you hired or welcoming a neighbor who routinely drops by.

Trespassers are not covered. Someone who climbs a fence or enters a clearly restricted area without permission falls outside the statute.² The gray cases are the ones where status is ambiguous: a delivery driver who detours to a side door, a guest who wanders into a backyard they weren’t invited into.

Defenses That Can Reduce or Defeat a Claim

Strict liability is not unlimited liability. Two defenses show up in almost every serious case.

Provocation and Comparative Fault

California applies pure comparative negligence. If your own conduct contributed to the bite, your recovery is reduced by your share of the fault. Taunting, hitting, cornering, or ignoring an obvious warning can all cut into the award. A jury that assesses $20,000 in damages and finds you 25 percent at fault returns $15,000. The calculation runs even when the victim carries most of the blame.⁴ Insurance adjusters price this in from the first settlement offer, so any evidence of provocation will come up early.

Assumption of Risk

People whose work involves handling dogs can be treated as having voluntarily accepted the risk of a bite. California courts have applied this defense to veterinarians and to kennel workers. In Priebe v. Nelson, the California Supreme Court held that a kennel worker bitten while caring for a boarded dog had assumed that risk as part of her job and could not use Section 3342.² The defense is not automatic for anyone who happens to be around dogs for work; it turns on whether the specific role involves knowingly accepting bite risk.⁵

The Police and Military Dog Exception

Section 3342(b) carves out a government exception. Strict liability does not apply when a police or military dog bites someone during:

Apprehension or holding of a suspect, where the handler had reasonable suspicion of the person’s involvement in criminal activity
Investigation of a crime, including active crime scenes and searches
Execution of a warrant
Defense of an officer or another person against a threat

The exception also covers a dog that bites while defending itself from someone annoying, harassing, or provoking it.¹

Two limits keep this exception narrow. The agency has to have a written policy governing use of dogs in police or military work; without one, the exception does not apply at all. And subdivision (c) strips the protection when the person bitten was not involved in and not suspected of the criminal activity that prompted the deployment. An innocent bystander bitten by a police dog can still bring a claim.¹

Deadlines to File

You have two years from the date of the bite to file a personal injury lawsuit in California.⁶ Miss the window and the court will almost certainly dismiss the case.

If the dog belonged to a government agency, the clock is much shorter. You must file an administrative claim with the agency within six months of the bite before you can sue. That applies to police dogs and to any dog owned by a state, county, or city entity. Missing the six-month deadline usually bars the lawsuit entirely, even while the two-year civil deadline is still open.⁷

How the Owner’s Insurance Fits In

Most Section 3342 claims get paid through the owner’s homeowner’s or renter’s insurance, not out of the owner’s pocket. Standard policies typically carry liability coverage between $100,000 and $300,000 for animal-related injuries, and the insurer provides defense counsel as part of that coverage. Any judgment or settlement above the policy limit falls back on the owner personally.⁸

The catch is breed exclusions. Pit bulls, Rottweilers, and Doberman Pinschers appear on nearly every insurer’s restricted list. Chow Chows, wolf hybrids, and Akitas are excluded by most. German Shepherds and Huskies show up on many. Insurers also commonly exclude any dog with a prior bite history or any dog an inspector considers to have a vicious temperament. When the breed or the individual dog is excluded, the policy may provide no coverage at all for a bite claim, and the owner is personally on the hook. Some owners address the gap with a separate animal liability rider or an umbrella policy, though availability varies by insurer. If you own a dog, the time to check the animal liability exclusions in your policy is before a bite happens.

1
California Legislative Information. California Civil Code 3342
2
Justia. CACI No. 463 – Dog Bite Strict Liability Essential Factual Elements
3
Justia. Goldberg v. Rabuchin
4
California Legislative Information. California Civil Code 1714
5
Justia. Johnson v. McMahan
6
California Legislative Information. California Code of Civil Procedure 335.1
7
California Courts. Personal Injury Cases
8
Insurance Information Institute. Spotlight on Dog Bite Liability