Animal Abandonment Laws in Michigan: Penalties and Forfeiture

Animal abandonment laws in Michigan are set out in MCL 750.50, and the penalties climb quickly. A first offense involving one animal is a misdemeanor punishable by up to 93 days in jail, a $1,000 fine, and 200 hours of community service. From there the ceilings rise with the number of animals and the defendant’s record, topping out at a felony carrying up to seven years in prison when 25 or more animals are involved or the offender has three or more prior convictions.¹

What Counts as Abandonment

Under MCL 750.50, a person abandons an animal by leaving it anywhere without making provisions for its adequate care.¹ The statute defines adequate care as sufficient food, water, shelter, sanitary conditions, exercise, and veterinary attention to keep the animal in good health. That definition sets the floor. A dog tied outside with a water bowl but no shelter in a Michigan January isn’t receiving adequate care, even if the owner intends to come back.

The law reaches further than most people expect. It applies to owners, breeders, and pet shop operators, but also to anyone who has charge or custody of the animal. Watching a friend’s dog and dumping it in a park falls under the statute. So does a landlord who leaves a tenant’s pet behind after an eviction, or a breeder who walks away from a facility with animals still inside.

There is one narrow exception. A person may leave an animal behind when vacating a premises to protect human life or prevent injury to a person.¹ A house fire counts. Moving out of a foreclosed home and leaving cats behind does not.

Intent is not part of the offense. Michigan courts treat this as a general-intent crime, meaning the prosecution does not have to prove you meant to cause harm. If you failed to provide adequate care, your reasons don’t defeat the charge.²

The same section also covers neglect, which is the failure to provide adequate care while the animal remains in your possession. Abandonment and neglect share the identical penalty structure, and prosecutors sometimes charge both.

Penalty Tiers

Penalties escalate on two axes: the number of animals involved and the defendant’s prior record under the same statute.

Misdemeanor Range

One animal with no prior convictions is a misdemeanor. The court can impose up to 93 days in jail, a fine of up to $1,000, and up to 200 hours of community service, in any combination.¹

When two or three animals are involved, or when any animal dies as a result, the offense remains a misdemeanor but the community service ceiling rises to 300 hours. Courts may also order prosecution costs in either category.

Felony Range

At four animals, or with any prior conviction, the offense becomes a felony:¹

Four to nine animals, or one prior conviction: up to two years in prison.
Ten or more animals, or two or more prior convictions: up to four years in prison.
Twenty-five or more animals, or three or more prior convictions: up to seven years in prison.

The top tier is where hoarding and puppy mill cases land. The number of animals alone triggers the higher class; prosecutors do not have to prove individual harm to each one.

Restitution and Ownership Bans

Beyond jail and fines, a judge can order the defendant to reimburse the costs of housing, care, and veterinary treatment provided while the animal was sheltered. In multi-animal cases those figures often exceed the fine.¹

Courts can also prohibit the defendant from owning or possessing any animal during the probation period. A felony conviction carries the usual collateral consequences for employment, housing, and professional licensing.

When Abandonment Triggers Cruelty Charges

If an abandoned animal suffers severe injury or dies, prosecutors may add charges under MCL 750.50b, Michigan’s separate felony animal cruelty and torture statute. The penalties are considerably higher:³

Third degree: up to 4 years in prison and a $5,000 fine.
Second degree: up to 7 years in prison and a $5,000 fine.
First degree: up to 10 years in prison and a $5,000 fine.

Each degree also allows up to 500 hours of community service. These charges can stack on top of an abandonment charge. When someone locks animals in a home and they starve, the abandonment count covers leaving them and the cruelty count covers the resulting suffering.

Forfeiture of the Animal

Michigan lets prosecutors take permanent custody of an animal before the criminal case is resolved. Once an animal is impounded pending charges under either statute, the prosecuting attorney can file a civil forfeiture action asking the court to transfer ownership to the shelter or veterinarian caring for it.¹

A hearing must occur within 14 days of filing. At that hearing the prosecutor only has to show by a preponderance of the evidence that a violation occurred. If the court agrees, it orders immediate forfeiture unless the defendant posts a cash bond within 72 hours covering all reasonable costs already incurred and expected through trial. A trial continuance requires additional security to cover the extended boarding period.

The financial pressure of posting these bonds often exceeds what a defendant would pay on conviction, which is part of why the mechanism exists. Animals cannot sit in limbo while a criminal case runs its course.

You Cannot Delegate Your Way Out

The leading Michigan case in this area is People v. Henderson, a 2009 Court of Appeals decision. Henderson owned 69 horses on a ranch where another person handled daily care. Investigators found animals that were severely emaciated, infested with parasites, and lacking food, water, shelter, and veterinary attention. Three horses drew felony torture charges; one had wire embedded in an infected leg wound for weeks, and one so debilitated it had to be euthanized.²

The Court of Appeals made two holdings that carry into abandonment cases. An owner remains liable even when someone else was handling day-to-day care; the legal obligation cannot be delegated. And the prosecution does not need to prove the defendant intended to cause suffering, only conscious disregard of known risks. The court also upheld forfeiture of all 69 horses.

Together those rulings mean an owner who moves away and asks a neighbor to check in occasionally, a breeder who leaves animals in an unstaffed facility, or a landlord who lets a tenant’s pet stay behind after an eviction can all face charges if the animals suffer. What matters is what happened to the animals.

Reporting Suspected Abandonment

If you believe an animal has been abandoned, call local animal control or the police department in the jurisdiction where the animal is located. Those agencies have authority to investigate under state law and any local ordinances. Reports can usually be filed anonymously.

In Detroit, Hamtramck, and Highland Park, the Michigan Humane Society runs a cruelty hotline at 313-872-3401, staffed daily from 8 a.m. to 4 p.m., with voicemail after hours. Outside that service area, local animal control is the primary contact.

Give as much detail as you can: the exact address, the animal’s condition, how long you believe it has been there, and whether you’ve seen anyone come or go. Specific, documented observations are what move a report from the queue to an active investigation.

1
Michigan Legislature. MCL – Section 750.50
2
FindLaw. People v Henderson (2009)
3
Michigan Legislature. MCL – Section 750.50b