🪪 Do I need a dog license, and how much does it cost in Detroit?
Dogs need a city license renewed every year, with current proof of rabies vaccination; spayed or neutered dogs pay less than intact ones. A three-year rabies shot does not make the license last three years.
In city parks dogs must be on a leash no longer than 72 inches (six feet). A dog declared dangerous must be muzzled and on a leash of six feet or less whenever it is off its owner's property.
Not covered yet: pet limits, barking — we only publish a rule when we can link to the official page. Ask Detroit 311 or animal services.
What Michigan state law adds
Dog licenses
Yes. Michigan makes it unlawful to own a dog 6 months or older that isn’t licensed and wearing its tag; licences are issued by the county or city with proof of rabies vaccination.
Michigan makes it unlawful to let a dog stray unless it is held on a leash, except working dogs (hunting, farm, guide and similar) while working with their owner.
Michigan requires a current rabies vaccination to license a dog (from about 4 months) and requires ferrets to be vaccinated; there is no statewide rule for cats.
General information, not legal advice. Fees and rules change, often every year — the official page linked under each answer is the final word. Counties and homeowner associations may add their own rules.