Michigan Compiled Laws, Chapter 433. Animals Running at Large § 433.57

Sec. 7. The pound-master or other person in charge of said pound shall purchase all necessary supplies for the sustenance of all animals impounded, and all animals impounded or seized under this act shall be supplied with suitable food and drink for their sustenance; and such pound-master or other person in charge of the pound, shall keep a record in a book kept for that purpose and which shall at all reasonable times be open for public inspection, of the time when each animal was received into such pound, and the time when discharged therefrom, and of the name of the person to whom the same was delivered, and also a record of all moneys paid to him.