Minn. Stat. § 343.28

An owner or person having charge of any animal who knows the animal has any infectious or contagious disease, or knows the animal has recently been exposed to an infectious or contagious disease, who sells or barters the animal, or knowingly permits the animal to run at large or come into contact with any other animal, or with another person without that person's knowledge and permission shall be guilty of a misdemeanor.