Mich. Comp. Laws § 287.264

Sec. 4. The state livestock sanitary commission shall have the general supervision over the licensing and regulation of dogs and the protection of livestock and poultry from dogs, and may employ all proper means for the enforcement of this act and all police officers of the state, county, municipality or township shall be at its disposal for that purpose. An animal control officer or a law enforcement officer of the state shall issue a citation, summons or appearance ticket for a violation of this act.