Ann Arbor, MI Animal Ordinances: Breed Restrictions (2026)

Ann Arbor's animal chapter defines 'dangerous animal' by conduct, biting causing visible trauma or broken bones, repeated attacks or menacing, or property damage, then lists what does NOT make an animal dangerous. Under § 9:45(2), an animal isn't considered dangerous solely because it bit someone attacking its owner or family, was provoked without justification, or 'because of its breed or perceived breed.' Ann Arbor has no municipal breed-specific ban or pit-bull ordinance; classification as dangerous or vicious under § 9:45(2) and (8) turns entirely on the individual animal's own bite or attack history.