What Strict Liability Means, and Where It Applies
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Strict liability means a dog owner is responsible when the dog bites someone who was lawfully present, even if the dog had never shown aggression before. The owner’s care and knowledge do not matter. The only question is whether the bite happened under the conditions the law describes.
According to the Animal Legal & Historical Center at Michigan State University College of Law, about 36 states and Washington, D.C., have dog bite strict liability statutes. Nevada is not one of them, and its entry in the center’s table lists no statute.
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What Nevada Has Instead
Without a statute, Nevada dog bite claims follow general injury law. There are three main routes to holding someone responsible: negligence, negligence per se, and scienter. Each asks a different question, and a single case can rely on more than one.
Negligence
Negligence asks whether the owner, or someone else responsible for the dog, failed to use reasonable care. Leaving a gate open, walking a large dog without control, or ignoring clear warning signs can all qualify. The injured person must show a duty of care, a breach of that duty, a link between the breach and the bite, and real damages.
The Nevada Supreme Court applied these principles in Harry v. Smith, 111 Nev. 528, 893 P.2d 372 (1995). That claim targeted the owners of the house where the dog lived, not the dog’s owners, and involved a dog known to have bitten before that escaped through a poorly kept fence. The case shows that negligence can reach people beyond the owner when a bite was foreseeable.
Negligence Per Se
Negligence per se applies when an owner breaks a safety law meant to protect the public, and the violation causes the type of harm the law was written to prevent. The law itself sets the standard of care, so there is no need to argue about what a reasonable owner would have done. In Nevada, the relevant laws are mostly local leash and confinement ordinances.
Scienter and the One Bite Rule
Scienter means knowledge. If an owner knew the dog had bitten, attacked, or seriously threatened someone before and failed to prevent another attack, the owner can be held responsible. This is the one bite rule. Prior complaints, animal control reports, and neighbors who saw earlier incidents are the usual proof.
Where NRS 202.500 Fits, and Where It Doesn’t
The law most often mistaken for a dog bite statute is NRS 202.500. It is a criminal statute. It gives animal control and prosecutors definitions and penalties, but it does not create a right to sue.
Under the statute, a dog is dangerous if, without provocation, it behaved menacingly on two separate occasions within 18 months, to a degree that would make a reasonable person defend against serious injury, while off the owner’s property or unconfined. A dog can also be declared dangerous if its owner used it to commit a crime.
A dog is vicious if, without provocation, it killed or caused substantial bodily harm to a person, or if it kept up dangerous behavior after the owner was notified. Knowingly keeping a vicious dog more than seven days after actual notice, or transferring it after notice, is a misdemeanor. If a dog known to be vicious causes substantial bodily harm, the owner faces a category D felony.
The statute also bars declaring any dog dangerous or vicious based on breed alone. None of this is the victim’s civil case. Even so, an animal control file created under NRS 202.500, such as a prior dangerous dog notice, can be strong evidence of what the owner knew.
The Closest Thing to Automatic Liability Is Local
Local ordinances come closest to automatic liability. In unincorporated Clark County, County Code section 10.36.040 bars owners from letting any animal other than a cat stray or run at large. Section 10.36.050 makes it a violation when an animal attacks a person who did not provoke it and the owner failed to use reasonable care.
That section allows two defenses. One applies when the attack happened inside an escape-proof enclosure with a posted warning and the person entered without invitation. The other applies when the person was committing a crime on the owner’s property.
Inside city limits, Las Vegas Municipal Code section 7.36.030 makes it unlawful to let an animal run at large, and section 7.36.050 requires owners to keep animals restrained on their own property. When a violation of one of these rules leads to a bite, it can support a negligence per se claim.
These rules change within the same metro area. Clark County’s code covers communities such as Paradise, Spring Valley, and Enterprise, while Henderson and North Las Vegas have their own codes. The exact location of the bite decides which ordinance applies.
Why So Many Pages Get This Wrong
The confusion is understandable. NRS 202.500 is a state law with a dog in it, so it reads like a dog bite law. Once one page describes it that way, others repeat it.
The cost falls on injured people. Someone who believes the bite alone proves the case may report the bite to an insurer and stop there. Someone who knows Nevada’s actual rule gathers the two things these cases turn on: proof the owner already knew about the dog, and proof a leash or confinement rule was broken. Both fade fast. One lives in a neighbor’s memory, and the other sits in an animal control record.
Provocation and Nevada’s 50 Percent Rule
Provocation is often the first defense an insurer raises in a dog bite claim. Nevada handles it through modified comparative negligence under NRS 41.141. An injured person can recover as long as their share of fault is not more than 50 percent. Recovery is barred only when their fault exceeds the combined fault of the defendants.
A finding of partial provocation reduces the award rather than ending the claim. For example, a person with $100,000 in damages who is found 20 percent at fault would recover $80,000. At 50 percent, the recovery is cut in half. Above 50 percent, there is no recovery.
Who Actually Pays
Most residential dog bite claims are paid by the owner’s homeowner’s or renter’s liability insurance rather than by the owner personally. These claims are common and costly. According to the Insurance Information Institute, insurers paid $1.57 billion on 22,658 dog-related injury claims in 2024, an average of $69,272 per claim.
Coverage is not guaranteed. Some policies exclude certain breeds, and some exclude dogs with a prior bite history or limit coverage after a first claim. When no policy applies, recovery depends on the owner’s personal assets, which may be limited. A Las Vegas dog bite lawyer can review the policy language to see whether an exclusion applies.
The Clock
Nevada gives injured people two years to file a personal injury lawsuit under NRS 11.190(4)(e). The deadline is tolled for minors under NRS 11.250, which matters because many serious dog bites involve children. For a minor, the two-year period generally begins at age 18.
In the first week, the most useful records to secure are the animal control report number, the owner’s address, and the name of any neighbor who knew about the dog before the bite.
Getting Help After a Dog Bite in Nevada
Pacific West Injury Law reviews dog bite claims across Las Vegas and Southern Nevada and offers a free consultation by phone or text at (702) 602-4878.
Research Sources
Animal Legal & Historical Center, Michigan State University College of Law, Table of Dog Bite Strict Liability Statutes: https://www.animallaw.info/topic/table-dog-bite-strict-liability-statutes
NRS 202.500, Dangerous or vicious dogs: https://www.leg.state.nv.us/nrs/nrs-202.html#NRS202Sec500
NRS 41.141, Comparative negligence: https://www.leg.state.nv.us/nrs/nrs-041.html#NRS041Sec141
NRS 11.190, Limitation periods: https://www.leg.state.nv.us/nrs/nrs-011.html#NRS011Sec190
NRS 11.250, Tolling for minors: https://www.leg.state.nv.us/nrs/nrs-011.html#NRS011Sec250
Harry v. Smith, 111 Nev. 528, 893 P.2d 372 (1995): https://case-law.vlex.com/vid/harry-v-smith-no-890762196
Clark County Code 10.36.040 and 10.36.050: https://library.municode.com/nv/clark_county/codes/code_of_ordinances?nodeId=TIT10AN_CH10.36NOWARESADEAN
Las Vegas Municipal Code 7.36.030 and 7.36.050: https://library.municode.com/nv/las_vegas/codes/code_of_ordinances?nodeId=TIT7AN_CH7.36NU
Insurance Information Institute, 2024 dog-related injury claims: https://www.iii.org/press-release/triple-i-state-farm-us-dog-related-injury-claim-payouts-hit-157-billion-in-2024-041625