Michigan Leash Laws
Last updated: October 2026
Key Takeaways
Michigan’s Dog Law of 1919 makes it unlawful to let a dog stray off the owner’s premises unless it is held properly in leash, but the state law sets no leash length; cities and counties set their own limits, and Detroit’s is six feet.
A violation of the state law is a misdemeanor punishable by a $10 to $100 fine, up to three months in jail, or both, and local ordinances carry their own penalties.
Working dogs, including hunting dogs, are exempt while they are actively working with their owner, but Michigan law contains no leash exemption for service or assistance animals.
Whether or not a dog was leashed, the owner is strictly liable under Michigan’s dog bite statute for a bite that occurs without provocation.
Leash laws require dog owners to keep their pets restrained and under control when they are off their property. These regulations aim to prevent bites or property damage to help ensure the safety of pet owners, pets, and other involved parties. Following these laws creates a safer environment, while ignoring them can lead to injuries and legal consequences.
Pet owners need to understand their responsibilities and seek legal help if they face violations. At Ronald S. Weiss, Attorney & Counselor, we value responsible pet ownership. Michigan's leash laws are crucial for community safety and guiding dog owners.
Understanding Michigan's Leash Laws
Michigan’s statewide rule comes from the Dog Law of 1919. Section 262 of that act, MCL 287.262, makes it unlawful for an owner to allow a dog to stray unless the dog is “held properly in leash,” and it separately prohibits an owner from allowing a female dog in heat to go beyond the owner’s premises unless she is leashed.
The statute does not specify a maximum leash length. The same section requires every dog six months of age or older to be licensed and to wear a collar with the license tag. The only exception to the leash rule is for working dogs, such as hunting, farm, guard, and leader dogs, while they are accompanied by the owner and actively engaged in the work they are trained for.
The Dog Law is enforced by county animal control agencies, sheriffs, and local police, not by the Department of Natural Resources. A dog that is off its owner’s premises and not leashed is commonly described as “running at large.”
Under MCL 287.286, a violation of the Dog Law is a misdemeanor punishable by a fine of $10 to $100, imprisonment for up to three months, or both. Most enforcement in practice happens under city and county ordinances, which set their own leash requirements and fines, as discussed below.
Core Elements of Michigan's Leash Regulations
Michigan's laws prohibit roaming dogs unless supervised. The specific laws regarding leash requirements are outlined in the Michigan Compiled Laws (statutes) and include the following key provisions.
Licensing and identification: Every dog six months or older must be licensed, and the dog must wear a collar with its license tag whenever it is off the owner’s property, except while lawfully hunting with its owner.
Leash requirement: A dog that leaves its owner’s premises must be held properly in leash. The state law does not set a length, so the leash length that applies to you comes from your city or county ordinance.
Owner responsibility: Under MCL 287.351, a dog owner is strictly liable for a bite that occurs without provocation while the victim is on public property or lawfully on private property. The owner is liable whether or not the dog was leashed, and an unleashed dog is additional evidence that the owner was negligent.
Dangerous and nuisance dogs: Michigan’s dangerous animal statute, MCL 287.321 through 287.323, allows a court to order a dog that bites or attacks a person confined, sterilized, insured, or destroyed, and a person may file a sworn complaint under MCL 287.286a against a dog that has attacked or shown vicious habits. Rules on barking and other nuisances are set by local ordinance.
Leashes allow dog owners to restrain their pets from running into traffic, approaching strangers, or entering a neighbor’s yard, and most Michigan cities and counties have adopted ordinances that go further than the state law.
Detroit, for example, limits leashes to six feet. Many communities also designate off-leash dog parks where the leash rule does not apply inside the fenced area. Because the rules differ from one municipality to the next, check the ordinance for your city or township to confirm the leash requirements in your area.
Why Michigan Leash Laws Matter
Michigan's leash laws are in place to protect both dogs and people. Restraining a dog helps prevent bites, fights, or accidents that can result from roaming animals. These regulations also promote safe interactions between pets and other community members, such as runners, cyclists, or children.
Additionally, leashing your dog allows you to take control of the situation if an unexpected incident occurs. Without proper restraint, a dog may become frightened and react aggressively toward others or even get lost. Some of the primary reasons why you should comply with leash laws in Michigan include:
Public safety: Using a leash helps keep both dogs and people safe, especially in busy urban areas with traffic and crowds can cause potential dangers.
Preventing dog bites: Leash laws reduce the chances of dog bites by keeping dogs away from strangers. This can also protect pet owners from potential legal or financial consequences.
Respect for neighbors: Leash laws help maintain harmony in neighborhoods by stopping dogs from wandering onto others' property or causing damage.
Pet owners should follow the outlined regulations in their local area. Leash law violations can potentially result in significant fines, penalties, or even criminal charges if your pet causes harm to others.
Potential Penalties for Non-Compliance with Michigan's Leash Laws
The penalties for a leash violation in Michigan come from three sources:
State law: A violation of the Dog Law of 1919 is a misdemeanor under MCL 287.286, with a fine of $10 to $100, up to three months in jail, or both.
Local ordinances: Cities and counties set their own penalties for a dog running at large, which are usually civil infractions or misdemeanors with fines that increase for repeat offenses. Detroit treats violations as misdemeanors, and Grand Rapids park violations carry escalating civil fines.
Dangerous animal proceedings: If an unleashed dog bites or attacks a person, the owner may face a hearing under MCL 287.322, where a court can order the dog confined in an escape-proof enclosure, sterilized, microchipped, or covered by liability insurance, and must order the dog destroyed if the attack caused serious injury or death. Under MCL 287.323, an owner whose dangerous dog causes serious injury can be charged with a felony, and an owner whose dog kills a person can be charged with involuntary manslaughter.
The most significant consequence of a leash violation is usually civil, not criminal. An owner whose unleashed dog injures someone faces a claim under the dog bite statute, and the leash violation makes a negligence claim easier to prove as well. The question of who is liable if the dog was not on a leash is almost always answered the same way: the owner.
What to Do If You've Been Involved with a Leash Law Violation
If you've been involved in a leash law violation that led to a bite or other injury, it's important to seek legal help right away. At Ronald S. Weiss, Attorney & Counselor, we have extensive experience handling dog-related legal injury matters. We strive to protect your rights while helping you work toward a favorable outcome.
In an effort to reduce injuries, we have helped many pet owners through Michigan's leash laws and understand their responsibilities as pet owners.
Michigan Leash Law FAQ
Can I walk my dog without a leash on my own property?
Yes. The state leash rule applies when a dog leaves the owner’s premises, so a dog may be unrestrained in the owner’s own yard. The owner is still responsible for keeping the dog from leaving the property, and a dog that gets out and injures someone is treated the same as any other unleashed dog. The owner is also strictly liable for a bite that happens on the owner’s own property if the victim was lawfully there, such as a guest, a delivery driver, or a mail carrier, which is a common fact pattern in dog bites in Detroit and other residential neighborhoods.
Are there any exceptions to Michigan’s leash laws?
The state law has one exception. Working dogs, including hunting dogs, leader dogs, guard dogs, and farm dogs, may be off leash while they are accompanied by their owner or the owner’s agent and actively engaged in the work they are trained for. Michigan law does not contain a general leash exemption for service or assistance animals. Under the federal Americans with Disabilities Act, a service animal must be harnessed, leashed, or tethered in public unless the device interferes with the animal’s work or the handler’s disability prevents its use, in which case the handler must control the animal by voice or signal. Local ordinances may add exceptions for designated off-leash areas.
What should I do if a loose dog approaches me in public?
Remain calm and avoid sudden movements or aggressive behavior. Try to put an object between you and the dog, such as a tree or pole, and slowly back away. If the dog becomes aggressive, do not run but instead make yourself appear large and loud, using voice commands like “no” or “go home.”
Experienced Legal Counsel You Can Trust
Michigan's leash laws are fundamental for promoting safety and responsible pet ownership. By understanding and respecting these laws, dog owners fulfill a critical obligation to their communities and their pets.
In cases of legal disputes related to injuries stemming from a dog attack or leash violation, Ronald S. Weiss, Attorney & Counselor represents injured people throughout Michigan. Whether the dog was leashed does not decide the case, and you can sue if a leashed dog bites you just as you can if it was loose. Our Michigan dog bite representation is tailored to the facts of your case.
Located in West Bloomfield, Michigan, we serve clients throughout the state. Reach out today to schedule a free consultation.