The state-level rules every owner and walker in Minnesota should know. Local leash lengths, licensing and off-leash rules are set by each city — find those on the city pages below.
Minnesota imposes "absolute liability" — even comparative fault is not a defense — and it names pet-sitters and walkers as statutory "owners".
Minnesota (Minn. Stat. § 347.22) is one of the most victim-favorable statutes in the country — courts call it absolute liability (Seim v. Garavalia; Lewellin v. Huber). If a dog without provocation attacks or injures a person acting peaceably in a lawful place, the owner is liable for the full amount — and neither common-law defenses nor statutory comparative fault are available. It covers non-bite injuries. The only defenses are provocation and the victim not acting peaceably in a lawful place.
Owner includes any person harboring or keeping a dog (the legal owner stays primarily liable) — Minnesota courts are explicit that the law applies to anyone watching, walking, or pet-sitting a dog, so a walker is a statutory owner. The flip side: a caretaker, groomer, or pet-sitter who voluntarily accepts the dog and is then bitten cannot recover under the statute (Carlson v. Friday) — assumption of risk survives there. So the statute protects third parties from a dog in your care, but not you if that dog bites you.
The dangerous-dog law (§§ 347.50–347.565) requires registration, muzzle or enclosure, microchip, insurance, and warning signage. There is no statewide leash law — rules are local. The statute of limitations is an unusually long six years.
This is general information about Minnesota law, not legal advice. Confirm current rules with the official state and municipal sources.