Breeding dogs in Michigan means navigating a layered set of rules that span local county offices, a state agriculture department, and federal regulators. Whether you are raising one litter a year as a hobby or running a large-scale kennel with dozens of breeding females, at least some of these requirements apply to you.
This guide breaks down exactly who is regulated, what licenses and registrations you need, how to get them, what facility and care standards you must meet, and what happens if you fall short. Understanding the full picture before you start — or expand — protects your dogs, your business, and your standing with the law.
Who Is Considered a Commercial Dog Breeder in Michigan
Michigan does not use a single, unified definition of “commercial dog breeder.” Instead, the state’s regulatory framework creates two distinct tiers based on the size of your operation, and each tier triggers different obligations.
The kennel threshold. Under Michigan law, a kennel is any establishment where three or more dogs are confined and kept for sale, boarding, breeding, or training purposes for remuneration. If your operation meets that description — even as a small-scale breeder selling puppies for profit — you are operating a kennel in the eyes of the state.
The large-scale dog breeding kennel (LDBK) threshold. Facilities that house more than 15 intact female dogs that have whelped before must register with the Michigan Department of Agriculture and Rural Development (MDARD) as a Large-Scale Dog Breeding Kennel. The threshold for LDBK registration is specifically focused on intact females that have bred, not just any intact females. Small hobby breeders who maintain fewer than three dogs, or those with fewer than 15 breeding females, are not required to register with MDARD but still must obtain individual dog licenses and comply with local kennel licensing requirements if they have three or more dogs.
Hobby breeders. Generally, a commercial dog breeder is defined as someone who breeds a large number of dogs within a certain time frame. This definition does not typically include a person who breeds a litter or two every year as a hobby. Even so, hobby breeders are not entirely exempt — individual dog licenses and local ordinances still apply.
Important Note: The LDBK designation is triggered by the number of intact females that have whelped on your premises — not by annual sales volume or total dog count. If you are close to the 15-female threshold, count carefully before assuming you fall below it.
Local governments add another layer. All dog breeding kennels may be subject to local animal ordinances and local zoning ordinances. Your county or municipality may define “commercial breeder” differently or impose stricter standards than the state baseline. Always check with your local township or county officials before assuming state rules are the only ones that apply. You can also review kennel zoning laws in Michigan for more on how local land-use rules affect breeding operations.
Do You Need a License to Breed Dogs in Michigan
The short answer is yes — most breeders in Michigan need at least one form of licensing or registration, and many need more than one. The specific requirements depend on the size of your operation.
| Operation Size | License / Registration Required | Issuing Authority | Fee |
|---|---|---|---|
| 1–2 dogs (hobby) | Individual dog license(s) only | County treasurer | Varies by county |
| 3+ dogs kept for breeding, boarding, sale, or training | Kennel license | County treasurer | $10 (10 dogs or fewer); $25 (more than 10 dogs) |
| 15+ intact females that have whelped | Kennel license + LDBK registration with MDARD | County treasurer + MDARD | $10–$25 (kennel) + $500/year (LDBK) |
| 5+ breeding females, sight-unseen sales | Federal USDA/APHIS license (in addition to state) | USDA APHIS | $120 flat fee (3-year license) |
In Michigan, anyone who keeps three or more dogs for training, breeding, boarding, or sale must obtain a kennel license from their local county treasurer. This requirement is separate from the individual dog licenses that all Michigan dog owners must obtain for dogs over four months of age.
Michigan State Law requires licenses for all dogs over four months old. To obtain a dog license, you will need to provide proof of current rabies vaccination and proof of spaying/neutering (if applicable) at the time you purchase the license. This applies to every dog in your kennel, regardless of whether you also hold a kennel license.
If your operation crosses the LDBK threshold, dog breeders in Michigan who house more than 15 intact female dogs that have whelped must register annually with MDARD as a Large-Scale Dog Breeding Kennel, paying a $500 fee and meeting strict standards for animal care, housing, and record-keeping.
Pro Tip: Kennel licenses renewed after June 1 of the licensing year carry a penalty. The fee to be paid for a kennel license is $10.00 for 10 dogs or less and $25.00 for more than 10 dogs. A fee of double the original license fee is charged for each previously licensed kennel whose kennel license is applied for after June 1. Renew before June 1 each year to avoid paying double.
For more on how Michigan’s broader pet laws interact with breeding regulations, including leash requirements and ownership rules that apply once puppies are sold, that overview is a useful companion resource.
How to Get a Dog Breeder License in Michigan
Getting licensed in Michigan involves two separate processes depending on the size of your operation: obtaining a county kennel license and, if applicable, completing MDARD registration as a Large-Scale Dog Breeding Kennel.
Step 1 — Obtain an inspection certificate. The county treasurer or county animal control officer shall not issue a kennel license for a new kennel unless the applicant furnishes an inspection certificate signed by the director of the department of agriculture, or his authorized representative, stating that the kennel complies with the reasonable sanitary requirements of the department of agriculture, and that the dogs therein are properly fed and protected from exposure commensurate with the breed of the dog. The inspection must be made not more than 30 days before filing the application for license.
Step 2 — Apply to your county treasurer. For a kennel license, breeders should contact their local county treasurer’s office to submit an application. Each county handles kennel licensing independently, and requirements may vary slightly by jurisdiction. Bring your inspection certificate and be prepared to pay the applicable fee.
Step 3 — Register with MDARD (if applicable). For Large-Scale Dog Breeding Kennel registration with MDARD, breeders must contact the Michigan Department of Agriculture and Rural Development directly. The MDARD website at michigan.gov/mdard provides information about large-scale breeding kennel requirements, though specific application procedures should be confirmed directly with the agency.
Step 4 — Pass a pre-occupancy inspection. All animal housing areas must pass MDARD inspection prior to occupancy. Applicants for LDBK registration should expect an initial inspection before registration is granted and periodic inspections thereafter to ensure compliance with state animal welfare standards.
Key Insight: LDBK registration is annual. Even after your initial approval, you must re-register and pay the $500 fee each year to remain in compliance with MDARD requirements.
Keep in mind that local zoning approval may be required before any inspection takes place. Local zoning, business permits, and liability insurance also play a role, so operators should confirm county or city rules before opening. Review Michigan’s kennel zoning laws and check with your township or city planning department as an early step in the process.
Facility, Care, and Housing Standards for Breeders in Michigan
Michigan’s care and housing standards are most detailed for Large-Scale Dog Breeding Kennels, which are governed by Act 287 of 1969 and MDARD’s Regulation 151. Smaller kennels must still meet the sanitary and welfare baseline required for county kennel licensure, but LDBK facilities face a more comprehensive set of requirements.
Facility design and space. The LDBK facility should include sufficient, safe space for the many aspects of working with and housing animals such as intake for new arrivals, examinations, sales transactions, isolation or treatment, food storage, laundry, and exercise. While there are a number of ways these requirements are accomplished, the goal is to provide an environment conducive to maintaining animal health and safety.
Veterinary care. The services of a licensed veterinarian must be available, and the registrant must seek the services of this veterinarian whenever a health hazard arises. It is a violation for a LDBK to not have their current primary veterinarian on file with MDARD or to fail to promptly update MDARD.
Sanitation and waste management. Provisions must be made for the removal and disposal of animal and food wastes, bedding, dead animals, and debris. Disposal facilities must be operated so as to minimize vermin infestation and odors. Washrooms, basins, or sinks must also be provided to maintain cleanliness for animal caretakers.
Minimum age for sale. A large-scale dog breeding kennel must provide a valid pet health certificate with any dog that is sold, exchanged, transferred, or delivered. Additionally, a large-scale dog breeding kennel cannot sell, exchange, or transfer a dog that is less than eight weeks old.
Pet health certificates. A pet health certificate is a form, provided online by MDARD, which must be filled out and issued by a Michigan licensed veterinarian. This certificate is valid for 30 days from the date the animal was examined.
Import requirements. If you bring dogs or puppies into Michigan from out of state, additional rules apply. If a LDBK imports dogs or puppies, they must comply with import requirements for vaccinations, treatments for internal and external parasites, and all imports must be accompanied by a valid Certificate of Veterinary Inspection (CVI) or Interstate Health Certificate (IHC) issued in the state of origin.
Common Mistake: Assuming that passing the initial MDARD inspection means you are permanently compliant. Standards apply on an ongoing basis, and inspectors can return at any time. Facilities that fall out of compliance between inspections are still subject to enforcement action.
Michigan’s animal cruelty statutes also set a floor for how all dogs — including those in breeding facilities — must be treated. Violations of basic care requirements can trigger charges under those laws in addition to any kennel-specific penalties. See Michigan’s animal cruelty laws for more detail on those provisions.
Inspections and Recordkeeping Requirements in Michigan
Both county-level kennel licensees and MDARD-registered LDBK facilities are subject to inspections, but the scope and frequency differ significantly between the two tiers.
County kennel inspections. For new kennels, an inspection by a representative of the Michigan Department of Agriculture must occur before the county treasurer will issue a license. The county treasurer or county animal control officer shall not issue a kennel license for a new kennel unless the applicant furnishes an inspection certificate signed by the director of the department of agriculture stating that the kennel complies with the reasonable sanitary requirements and that the dogs therein are properly fed and protected from exposure. The director of the department of agriculture shall promulgate reasonable rules with respect to the inspections.
LDBK inspections. MDARD only oversees large-scale dog breeding kennels. For these facilities, inspections are more rigorous and ongoing. There may be additional local kennel requirements. Contact your local township, city, and county officials.
Recordkeeping for LDBK facilities. A large-scale dog breeding kennel must maintain current verifiable records for a period of at least two years. Records include a description of the dog including the dog’s identification information, color, breed, sex, alteration status, and approximate weight and age.
Beyond individual dog descriptions, LDBK records must also cover:
- The number of intact breeding adult female dogs on site daily at the physical location, and breeding records for each female intact dog that include the approximate date the dog was bred.
- Acquisition and disposition records — including whether dogs were purchased or natural additions to the facility.
- Records of each dog’s identification, breeding dates, health records including vaccinations, and disposition of puppies (sold, transferred, or retained).
County kennel license holders must maintain current rabies vaccination records for all dogs, as proof of vaccination is required for both individual dog licenses and kennel licenses. Records should be kept accessible for inspection by MDARD officials or county animal control officers, and breeders should retain records for several years to demonstrate ongoing compliance with licensing requirements.
Pro Tip: Keep digital and physical copies of all vaccination certificates, breeding logs, and disposition records. MDARD inspectors may request records going back two or more years, and disorganized documentation is one of the most common compliance issues found during inspections.
If you have concerns about a facility or need to file a complaint, you may file an online complaint with MDARD. Include all contact information, the name and location of the facility, the time and date you were at the facility, and specific puppy or dog information and concerns. Complaints about smaller operations should be directed to local animal control.
Federal Breeder Requirements That Apply in Michigan
State licensing is only one part of the compliance picture. Depending on how you sell your dogs, federal law may also require you to obtain a license from the U.S. Department of Agriculture.
When the federal Animal Welfare Act applies. Commercial dog breeders with more than four breeding females that sell puppies sight unseen through retail stores and online are required to be licensed with APHIS and are subject to the minimal standards set by the AWA and related regulations. Small breeders with four or fewer breeding females are exempt, as are those who sell only face-to-face directly to the public.
What “sight-unseen” means. “Sight-unseen” means the buyer does not physically see the dog in person before the sale is completed. Under the USDA rule, the seller, the buyer, and the animal must all be physically present in the same location so the buyer can personally observe the dog before purchasing it. If you sell through a website, by phone, or by mail without the buyer visiting in person, the federal rule applies to you.
How to get a federal license. Federal law requires certain businesses that use animals — like zoos, research institutions, and commercial pet breeders — to meet minimal animal care standards found in the Animal Welfare Act. The U.S. Department of Agriculture is responsible for licensing these businesses and inspecting them to make sure they comply. Since 2023, USDA animal welfare licenses use a simplified flat fee structure: all licenses are now 3-year licenses with a flat processing fee of $120.
What federal inspections cover. USDA-licensed facilities are subject to unannounced inspections by APHIS. A pre-license inspection is required before your initial license is granted. After licensing, APHIS can inspect at any time without notice. Inspectors check housing, food, water, veterinary care, sanitation, and space requirements. They also review your record-keeping.
Federal standards of care. All USDA/APHIS-licensed breeders must comply with the standards of care outlined in federal regulations (9 CFR §§ 2.40 and 3.1–3.19). These standards set minimum requirements for humane handling, shelter, space requirements, feeding, watering, sanitation, ventilation, veterinary care, and transport.
Key Insight: Federal and state requirements are separate and both can apply simultaneously. Holding a Michigan kennel license or LDBK registration does not satisfy the USDA licensing requirement, and vice versa. If you meet the federal threshold, you need both.
Michigan breeders importing dogs across state lines should also be aware that Michigan’s brucellosis laws impose additional health testing and documentation requirements for dogs brought into the state.
Penalties for Violating Dog Breeding Laws in Michigan
Operating without the required licenses or failing to meet care and facility standards exposes you to enforcement action at the county, state, and federal levels. The consequences can range from fines to criminal charges depending on the severity and nature of the violation.
State-level penalties. Operating a kennel with three or more dogs without a proper kennel license, or operating a large-scale breeding facility with 15 or more intact breeding females without MDARD registration, can result in enforcement action by local animal control or state authorities. Violations of Michigan’s Dog Law of 1919 and Act 287 can result in civil fines, license revocation, and in serious cases, criminal charges under Michigan’s animal cruelty statutes.
Federal penalties. The only uniform animal welfare law is the federal Animal Welfare Act, which includes regulations for living conditions of certain animals and penalties for violations. The law provides criminal penalties, civil penalties, and revocation of permits for violations of the AWA. Failure to follow these state laws or regulations can often lead to revocation of a commercial breeder’s license, civil fines, or even criminal penalties.
Inspection violations and enforcement. Violations may result in warnings, deadlines to fix issues, or enforcement action. For USDA-licensed facilities, all inspection reports are public record. This means violations found during federal inspections are visible to the public and can affect your reputation as a breeder.
Local penalties. Violations of county kennel licensing rules or local zoning ordinances carry their own penalties separate from state and federal enforcement. Some residential zones have strict rules about the number of dogs you can keep, noise levels, and even the operation of home businesses. Violating these can lead to fines or, worse, being forced to relocate your entire operation.
| Violation Type | Enforcement Authority | Potential Consequence |
|---|---|---|
| Operating kennel without county license (3+ dogs) | County animal control / county treasurer | Fines, license denial, seizure of animals |
| Operating LDBK without MDARD registration (15+ breeding females) | MDARD | Civil fines, registration revocation, criminal referral |
| Failure to meet care/facility standards | MDARD / local animal control | Notice of violation, fines, forced closure |
| Selling dogs under 8 weeks old (LDBK) | MDARD | Civil penalties, registration suspension |
| Operating without USDA license (sight-unseen sales, 5+ females) | USDA APHIS | Civil fines, criminal penalties, license revocation |
| Animal cruelty / neglect | Law enforcement / animal control | Criminal charges under Michigan animal cruelty law |
Michigan’s animal cruelty statutes operate independently of the kennel licensing framework. Even a breeder who holds all required licenses can face criminal charges if dogs in their care are found to be neglected or mistreated. Review Michigan’s animal cruelty laws to understand how those provisions apply to breeding operations specifically.
If you are unsure whether your operation falls above or below any licensing threshold, contact MDARD directly or consult a Michigan attorney with experience in agricultural or animal law. Specific questions concerning compliance and violation of these laws should be directed to attorneys or regulatory agencies in individual states. You should also check with your county treasurer’s office and local township or city officials, since kennel rules in Michigan vary from one city to another and are often based on factors such as how many dogs you can keep, the size of the kennel, and specific local ordinances.
For a broader look at how Michigan regulates animals and pet ownership beyond dog breeding, the Michigan pet laws overview and the guide to dog leash laws in Michigan cover key rules that apply once your puppies are sold and living in their new homes.