609.226 Harm caused by a dog.
Subdivision 1. Great or substantial bodily harm. A person who causes great or substantial bodily harm to another by negligently or intentionally permitting any dog to run uncontrolled off the owner's premises, or negligently failing to keep it properly confined is guilty of a misdemeanor. A person who is convicted of a second or subsequent violation of this section involving the same dog is guilty of a gross misdemeanor.
Subd. 2. Dangerous dogs. If the owner of a dangerous dog, as defined under section 347.50, subdivision 2, has been convicted of a misdemeanor under section 347.55, and the same dog causes bodily injury to a person other than the owner, the owner is guilty of a gross misdemeanor and may be sentenced to imprisonment for not more than one year or to payment of a fine of not more than $3,000, or both.
Subd. 3. Defense. If proven by a preponderance of the evidence, it shall be an affirmative defense to liability under this section that the victim provoked the dog to cause the victim's bodily harm.