Minnesota Dog Bite Laws: Liability, Dangerous Dog Rules, and Insurance
What Minnesota law expects from you as a dog owner — who pays after a bite, how a dog gets designated dangerous, and whether the state requires liability insurance. Every citation links to the official statute.
This page is not legal advice. It summarizes Minnesota state law as of 2026-07-13. Laws change and cities add their own rules — personally check the official statutes linked below, and talk to a licensed Minnesota attorney before acting on anything that matters.
| Liability rule | Strict liability |
|---|---|
| Bite statute | Minn. Stat. §347.22 |
| Dangerous-dog statute | Minn. Stat. §§347.50-347.565 |
| Insurance requirement | $300,000 — conditional |
| When insurance is required | Owner must post a $300,000 surety bond or carry a $300,000 liability insurance policy before an animal control authority will register a dog that has been declared a "dangerous dog" under Minn. Stat. §347.51, subd. 2(2). Not required for ordinary dog ownership. |
Who pays when a dog bites — the Minnesota rule
Minnesota holds dog owners to strict liability for bites (Minn. Stat. § 347.22). If your dog attacks or injures someone who was behaving peaceably and lawfully present, you owe the full amount of the injury. It does not matter whether the dog ever bit anyone before or whether you knew it had a temper. Liability attaches from the unprovoked attack itself. Minnesota does not give owners a "one free bite" pass.
Two limits are built into the statute. It applies only if the attack happened without provocation, so a person who provoked the dog cannot collect. And it protects only someone lawfully present, so a trespasser at the time falls outside it. Minnesota courts, not the statute, decide what counts as provocation or lawful presence on specific facts. The statute also does not say that breaking a local leash or at-large ordinance counts as negligence in a bite case, and no related law in the same chapter makes that link either.
The term owner under the statute covers anyone harboring or keeping the dog, not just the legal owner, though the owner remains primarily liable.
How a dog gets designated dangerous
Minnesota law defines two tiers. A dog counts as potentially dangerous if, unprovoked, it bites a person or another animal, chases or approaches someone (including a cyclist) in an apparent attitude of attack, or has a known tendency to attack unprovoked. A dog moves up to dangerous if it inflicts substantial bodily harm on a person without provocation, kills another animal without provocation off the owner's property, or, after the owner is notified it is potentially dangerous, bites, attacks, or endangers someone anyway (Minn. Stat. § 347.50). Local animal control authorities handle the designation; the statute text fetched does not spell out a notice-and-appeal process for the initial decision itself.
Once designated dangerous, registering the dog is mandatory, and you cannot legally keep it in Minnesota unregistered (Minn. Stat. §§ 347.50-347.565). To register, you must show a secure enclosure plus a visible warning sign with a symbol readable by children, the $300,000 bond or insurance described below, an annual fee of up to $500 on top of regular licensing, and a microchip in the dog. On your property, the dog stays enclosed. Off it, the dog must be muzzled, on a substantial leash or chain, under a responsible person's control, and wearing a standardized dangerous-dog tag. Animal control also requires sterilization at your expense within 30 days, or it will seize the dog and do it for you. Registration renews annually for the dog's life, and you must report its death or relocation within 30 days, disclose the designation to a landlord before leasing, and notify any new owner if you transfer the dog. Animal control must seize the dog if, 14 days after notice, it still isn't registered, isn't covered by the required bond or insurance, or isn't kept in its enclosure or properly restrained outside it. Other lapses, like a missed death-or-relocation report or a skipped landlord disclosure, are misdemeanors under a separate provision rather than seizure grounds.
Cities and counties can add their own dangerous-dog rules on top of the state floor (Minn. Stat. § 347.53), but none can single out a breed for regulation as dangerous or potentially dangerous.
Insurance requirements
Minnesota does not require liability insurance for ordinary dog ownership. The mandate starts only once a dog is officially designated dangerous. At that point, before the dog can be registered, the owner must carry either a $300,000 surety bond payable to anyone the dog injures, or a $300,000 liability insurance policy covering personal injuries the dog causes (Minn. Stat. § 347.51, subd. 2(2)). Falling short within 14 days of notice is one of the reasons animal control can seize the dog. It does not reach a dog designated only potentially dangerous, and it does not apply to police dogs.
If your dog has never been designated dangerous, state law leaves the insurance question to you. Your city or county may still layer its own dangerous-dog ordinance on top of the state rules, so check with local animal control for anything beyond the state floor.
Worth knowing
- Minnesota bars cities and counties from regulating dangerous or potentially dangerous dogs based solely on breed; local ordinances that do are void. Whether this preemption also reaches a general breed-ownership ban is not confirmed.
- A third conviction under the dangerous-dog registration or confinement rules, certain dog-related gross misdemeanors, or a conviction tied to a court-ordered destruction bars that person and their whole household from owning any dog, with review possible starting three years later.
- Before a dog can be destroyed over a serious attack, the owner is entitled to a hearing before an impartial decision maker.
- This research did not find a rabies- or bite-triggered quarantine rule inside the dog-law chapter. Minnesota may handle quarantine through a health department or animal health board rule, or through local ordinance, so check with local animal control if this applies to you.
Other states
Rules change at the state line — a dog that is fine at home can put you under a different liability standard on vacation. See the full 50-state table.
General information, not legal advice, current as of 2026-07-13. Statutes get amended and courts reinterpret them — confirm anything that matters with the statute text linked above, your local animal control authority, or a Minnesota-licensed attorney. Municipal ordinances can add requirements beyond state law.