South Dakota Dog Bite Laws: Liability and Victim Rights

How South Dakota Dog Bite Liability Works

South Dakota does not have a general dog bite statute that imposes automatic liability on dog owners. Instead, the state relies on two legal theories that victims can use to recover compensation: scienter (the common law one-bite rule) and negligence.

This dual framework means victims have more than one path to holding a dog owner accountable. Understanding both theories is important because the evidence required for each one differs.

The One-Bite Rule (Scienter)

Under the one-bite rule, a dog owner becomes liable when they know or have reason to know that their dog has dangerous propensities that are abnormal to its class. This standard comes from the Restatement (Second) of Torts, Section 509, which South Dakota courts have adopted.

The term "one-bite rule" is somewhat misleading. A dog does not literally get one free bite. If an owner has any prior knowledge that the dog is aggressive, whether through past lunging, growling, snapping, or attacking other animals, they can be held liable for a bite even if the dog has never bitten a person before.

Evidence that can establish an owner's knowledge includes:

• Previous bite incidents or aggressive behavior toward people
• History of lunging at or chasing passersby
• The owner keeping the dog chained or muzzled due to temperament concerns
• Complaints from neighbors about the dog's aggression
• Warning signs posted on the property, which can serve as an admission of knowledge

Negligence Claims

South Dakota also allows dog bite victims to pursue claims under a standard negligence theory. Under this approach, the victim does not need to prove the dog was previously vicious. Instead, the victim must show that the owner failed to exercise reasonable care in controlling or restraining the dog.

The South Dakota Supreme Court confirmed in Sybesma v. Sybesma (1995) that negligence and scienter claims can exist side by side. A victim can bring both theories in a single lawsuit.

Examples of negligence that can support a dog bite claim include:

• Allowing a dog to roam off-leash in a public area
• Failing to maintain a secure fence or enclosure
• Violating a local leash law or animal control ordinance
• Leaving a gate open or a door unsecured
• Entrusting a dog to a person who cannot control it

Local Ordinance Violations as Evidence

Many South Dakota cities and counties have their own leash laws, confinement requirements, and animal control ordinances. Violating a local ordinance can serve as strong evidence of negligence in a dog bite case. Some courts treat ordinance violations as negligence per se, meaning the violation itself establishes the owner's fault.

Check with your local municipal government for specific animal control rules that apply in your area.

South Dakota's Vicious Dog Laws

South Dakota codified law addresses vicious dogs in SDCL 40-34-13 through 40-34-15. These statutes define what makes a dog "vicious" and establish consequences for owners.

Vicious Dog Definition (SDCL 40-34-14)

Under SDCL 40-34-14, a vicious dog is defined as:

• Public places: Any dog that, when unprovoked, approaches in a vicious or terrorizing manner in an apparent attitude of attack, or bites, inflicts injury, assaults, or otherwise attacks a person on streets, sidewalks, or any public grounds
• Private property (authorized visitors): Any dog that, when unprovoked, approaches in a vicious or terrifying manner, or bites, inflicts injury, or otherwise attacks a mail carrier, meter reader, delivery person, or other employed person who is on private property with the owner's permission or by reason of a course of dealing

Public Nuisance (SDCL 40-34-13)

Keeping a vicious dog constitutes a public nuisance under SDCL 40-34-13. Owners of vicious dogs are subject to the remedies outlined in SDCL 21-10-5 and 21-10-9, which allow for judicial abatement of the nuisance. This means a court can order the dog removed, confined, or destroyed if the owner does not take adequate steps to protect the public.

Exceptions to the Vicious Dog Label (SDCL 40-34-15)

A dog cannot be declared vicious under SDCL 40-34-15 if the person who was injured:

• Was committing a willful trespass or other tort on the premises
• Was teasing, tormenting, abusing, or assaulting the dog
• Was committing or attempting to commit a crime

These exceptions protect dog owners from liability when the victim's own wrongful conduct caused or provoked the incident.

Statute of Limitations for Dog Bite Claims

Under SDCL 15-2-14, the statute of limitations for personal injury claims in South Dakota is three years from the date of the injury. This deadline applies to dog bite lawsuits.

If you do not file your lawsuit within this three-year window, the court will almost certainly dismiss your case. There are limited exceptions:

Situation	Effect on Filing Deadline
Victim is a minor (under 18)	The three-year clock does not start running until the minor turns 18
Victim has a mental incapacity	The deadline may be tolled (paused) during the period of incapacity
Defendant leaves the state	Time spent outside South Dakota may not count toward the three-year period
Claim against a government entity	Shorter notice requirements may apply (often 180 days)

Because the statute of limitations is a firm deadline, dog bite victims should consult with an attorney well before the three-year period expires.

South Dakota's Comparative Fault System

South Dakota uses a unique comparative fault rule under SDCL 20-9-2 that can affect how much a dog bite victim recovers. Unlike most states that use a 50% or 51% bar, South Dakota applies a "slight/gross" negligence standard.

Under this system, a victim can recover damages only if their own negligence was slight in comparison to the defendant's negligence, which must have been gross. If the victim's negligence was more than "slight," they cannot recover anything.

When the victim does qualify for damages, the award is reduced in proportion to their degree of fault.

How This Applies to Dog Bite Cases

A victim's damages may be reduced or barred if they:

• Approached a dog they knew to be aggressive
• Ignored warning signs posted on the property
• Reached through a fence to pet a confined dog
• Ran from the dog in a way that triggered a chase response
• Interacted with the dog while intoxicated

The slight/gross standard can be difficult to apply in practice, and juries have significant discretion in deciding what counts as "slight" versus "gross" negligence.

Damages Available to Dog Bite Victims

Dog bite victims in South Dakota can pursue both economic and non-economic damages.

Economic Damages

Economic damages compensate for financial losses that can be documented with receipts, bills, and records:

• Emergency room visits and hospitalization
• Surgery, including reconstructive or plastic surgery
• Prescription medications and medical devices
• Physical therapy and rehabilitation
• Future medical treatment related to the injury
• Lost wages during recovery
• Reduced earning capacity if the injury causes lasting limitations
• Property damage (torn clothing, broken eyeglasses, damaged electronics)

Non-Economic Damages

Non-economic damages compensate for subjective losses:

• Physical pain and suffering
• Emotional distress and mental anguish
• Scarring and disfigurement
• Development of a fear of dogs (cynophobia)
• Post-traumatic stress disorder (PTSD)
• Loss of enjoyment of life

South Dakota does not impose a statutory cap on damages in most dog bite cases. However, there are caps on non-economic damages in medical malpractice cases, so victims should confirm that no special limitations apply to their specific situation.

Dog Owner Responsibilities Under South Dakota Law

South Dakota imposes several obligations on dog owners that go beyond bite liability.

Livestock Protection Laws

Under SDCL 40-34-1, any person may lawfully kill a dog found actively chasing, worrying, injuring, or killing poultry or domestic animals, as long as the dog is not on its owner's premises at the time.

Under SDCL 40-34-2, a dog owner whose animal chases, worries, injures, or kills poultry or domestic animals is:

• Guilty of a Class 2 misdemeanor (punishable by up to 30 days in jail, a $500 fine, or both)
• Liable for civil damages to the animal's owner

Joint Liability for Dog Packs (SDCL 40-34-3)

When dogs owned by different people participate together in chasing, worrying, injuring, or killing livestock, the owners can be sued jointly under SDCL 40-34-3. A joint verdict and judgment may be entered against all owners. Owners who pay more than their share have the right to seek contribution from the other owners.

Rabies Vaccination and Licensing

South Dakota requires rabies vaccination for dogs under SDCL Chapter 40-12 and local ordinances. Most municipalities also require annual dog licensing and registration. Failure to comply with vaccination and licensing requirements can result in fines and strengthen a victim's case in a bite lawsuit.

Breed-Specific Legislation in South Dakota

South Dakota is one of a small number of states that prohibits breed-specific legislation (BSL) at the local level. Under state law, no city, county, or other local government may enact, maintain, or enforce any ordinance, policy, resolution, or other rule that is specific to the breed or perceived breed of a dog.

This means that:

• No South Dakota municipality can ban pit bulls, Rottweilers, or any other breed
• Local governments can regulate dangerous dogs based on individual behavior, but not breed identity
• Homeowners and renters may still face breed restrictions from private landlords or insurance companies, which are not covered by the state preemption

This approach reflects a growing national trend away from breed-based restrictions and toward behavior-based dangerous dog regulations.

Landlord Liability for Tenant Dog Bites

A landlord in South Dakota can be held liable for injuries caused by a tenant's dog under certain conditions. Landlord liability in dog bite cases generally requires the victim to prove:

• The landlord had actual knowledge that the tenant's dog was dangerous
• The landlord had the authority to remove the dog or impose restrictions (through the lease or property management rights)
• The landlord failed to take reasonable steps to protect others

Simply renting property to a tenant who owns a dog does not create liability by itself. A landlord who had no reason to know a dog was dangerous is generally not responsible for bite injuries.

Steps Landlords Can Take to Reduce Liability

• Include pet policies and breed-neutral behavior standards in lease agreements
• Require tenants with dogs to carry renter's insurance with liability coverage
• Respond promptly to complaints about aggressive dogs on the property
• Document all reports of dog-related incidents
• Take action to address known dangerous dogs, up to and including requiring removal of the animal

Criminal Penalties for Dog Owners

South Dakota law imposes criminal penalties on dog owners in several situations.

Class 1 Misdemeanor

A dog owner who fails to confine their dog after it has bitten or attacked someone can be charged with a Class 1 misdemeanor. Penalties include:

• Up to one year in county jail
• A fine of up to $2,000
• Or both jail time and a fine

This charge can also apply to owners who fail to comply with a court or animal control order to cage, muzzle, or restrain their dog.

Class 2 Misdemeanor (Livestock Damage)

Under SDCL 40-34-2, an owner whose dog chases, injures, or kills livestock or poultry faces a Class 2 misdemeanor:

• Up to 30 days in county jail
• A fine of up to $500
• Or both

When More Serious Charges May Apply

While South Dakota does not have a specific felony-level dog bite statute, more serious criminal charges could apply in extreme situations:

• If an owner intentionally uses a dog as a weapon, assault or battery charges may be filed
• If a dog kills a person and the owner knew the dog was dangerous, reckless conduct charges are possible
• Animal cruelty with intent (such as training a dog to fight) is a Class 6 felony under South Dakota law

Steps to Take After a Dog Bite in South Dakota

If a dog bites you or a family member in South Dakota, taking the right steps immediately can protect your health and strengthen any future legal claim.

1. Get medical treatment right away. Dog bites carry risks of infection, nerve damage, and scarring. Visit an emergency room or urgent care, and follow up with your doctor.

2. Report the bite to animal control. Contact your local animal control agency or law enforcement to file a formal report. This creates an official record of the incident.

3. Photograph your injuries. Take clear photos of the bite wound, any bruising, and the scene where the attack happened. Continue photographing your injuries as they heal.

4. Identify the dog and its owner. Get the dog owner's name, address, phone number, and homeowner's or renter's insurance information. If you cannot identify the owner, note the dog's appearance, color, size, and any collar or tag details.

5. Collect witness information. If anyone saw the attack, get their names and contact information. Witness testimony can be valuable if the owner disputes what happened.

6. Preserve physical evidence. Keep torn or bloodied clothing, and do not wash them. These items can serve as evidence.

7. Track all expenses. Save every medical bill, pharmacy receipt, and record of missed work. Document transportation costs for medical appointments.

8. Consult a personal injury attorney. An experienced lawyer can evaluate whether you have a viable claim under the one-bite rule, negligence, or both, and can handle communications with the dog owner's insurance company.

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