Running a commercial dog kennel in the United States usually means getting licensed at the federal level, the state and local level, or both. If you breed dogs for sale or buy and resell them, you fall under USDA regulation through the Animal Welfare Act. If you only board, groom, train, or provide daycare, federal licensing generally does not apply and your obligations come from state and local law. Commercial dog kennel licensing requirements depend almost entirely on which of those activities you actually do, so the first step is sorting your operation into the right lane.
Federal or State: Which Rules Apply to You
The Animal Welfare Act defines a “dealer” as anyone who buys, sells, or arranges the sale of dogs for profit, whether the animals go to pet homes, research, exhibitions, or other breeding programs.1Office of the Law Revision Counsel. 7 USC 2132 – Definitions If that describes your business, you need a USDA license before you conduct any regulated activity.2Animal and Plant Health Inspection Service. Licensing Rule (APHIS-2017-0062)
Boarding kennels that never breed or sell dogs sit outside the federal dealer definition. So do most grooming, training, and daycare operations. Those businesses are regulated by state and local authorities instead. A single business can trigger both systems: a breeder who also boards other people’s dogs needs the USDA license for the breeding side and whatever the state or county requires for the boarding side.
The Three USDA License Classes
Federal licenses come in three classes, and your class determines how fees are calculated and what you report each year.3U.S. Department of Agriculture. APHIS Form 7003 – Application for License Renewal and Annual Report
- Class A (Breeder): you breed animals on your own premises and sell the offspring.
- Class B (Dealer): you buy and resell animals, acting as an intermediary between breeders, pet stores, or research facilities.
- Class C (Exhibitor): you display animals to the public, such as at petting zoos or educational programs.
Exemptions That Change the Answer
Four or Fewer Breeding Females
If you keep four or fewer breeding females and sell only offspring born and raised on your premises as pets or for exhibition, you do not need a USDA license.4eCFR. 9 CFR 2.1 – Requirements and Application The count aggregates across your entire household and premises. Two people living together who each own three breeding females share a total of six, and neither qualifies.5Federal Register. Thresholds for De Minimis Activity and Exemptions From Licensing Under the Animal Welfare Act
Face-to-Face Sales Only
You can sell dogs directly to buyers without a federal license if every transaction happens face-to-face, meaning the seller, buyer, and dog are physically present so the buyer can observe the animal before completing the sale.6Federal Register. Animal Welfare – Retail Pet Stores and Licensing Exemptions This exemption applies regardless of volume. The moment you sell sight-unseen, through a website, phone order, or social media listing where the buyer never sees the dog in person first, you lose the exemption and need a USDA license.7U.S. Department of Agriculture. Tech Note – Activities with Dogs Requiring a USDA License or Registration Hobby breeders who advertise puppies online and ship them across the country get pulled into federal licensing even with only two or three breeding females.
Rescues and Nonprofits
Nonprofit status does not automatically exempt a rescue or shelter. Private shelters and rescue groups that charge adoption fees or receive other compensation are treated as dealers under the Animal Welfare Act.8U.S. Department of Agriculture. Licensing and Registration Under the Animal Welfare Act The face-to-face exemption still applies if every adoption is completed in person. A rescue that ships dogs to adopters who picked them from an online gallery needs a license.
Applying for the USDA License
The application is APHIS Form 7003-A. It asks for your business name, every property location where animals are housed, the type of legal entity, and identifying information about partners or officers if you are a corporation or partnership.9USDA APHIS. APHIS Form 7003-A – Application for License You also need local zoning clearance confirming the property is authorized for commercial animal use, plus proof of ownership or a lease that expressly permits kennel operations.
The federal fee is a flat $120 for a three-year license, and it is non-refundable.10Animal and Plant Health Inspection Service. Licensing Changes Under the 2020 Licensing Rule State and local fees come on top of that and vary widely.
The Pre-Licensing Inspection
No regulated activity is allowed until you hold the license in hand.2Animal and Plant Health Inspection Service. Licensing Rule (APHIS-2017-0062) After your application is processed, a USDA inspector visits to verify every regulatory standard: enclosures, drainage, record-keeping, and veterinary care documentation.
You get up to three inspection attempts, and all of them must be completed within 60 days of the first.2Animal and Plant Health Inspection Service. Licensing Rule (APHIS-2017-0062) Failing all three, or letting the 60-day window close without a passing inspection, forfeits your application fee and blocks you from reapplying for six months. Starting to breed or sell before the license is issued can trigger denial and enforcement, so do not run a soft launch before the paperwork clears.
What the Facility and Program Have to Show
Veterinary Care
Every licensed dealer and exhibitor needs a formal arrangement with an attending veterinarian. If the vet is part-time or a consultant rather than on-site, the arrangement must include a written program of veterinary care with regularly scheduled facility visits.11eCFR. 9 CFR 2.40 – Attending Veterinarian and Adequate Veterinary Care The plan must cover disease prevention and treatment, give the vet authority over medical decisions, and address emergency, weekend, and holiday coverage.12eCFR. 9 CFR 2.40 – Attending Veterinarian and Adequate Veterinary Care A vague or incomplete plan is one of the most common reasons applicants fail their first inspection.
Enclosures and Climate
Every primary enclosure must let each dog turn around freely, stand, sit, and lie down naturally. Contact surfaces must be easy to clean and sanitize, or replaceable when worn: sealed concrete, stainless steel, and high-density plastics pass; porous wood and rusted metal fail. Flooring must be solid or, if mesh, designed so paws cannot slip through.13eCFR. 9 CFR 3.6 – Primary Enclosures
Indoor ambient temperatures must stay between 45°F and 85°F, and cannot exceed either bound for more than four consecutive hours while dogs are present. For short-haired breeds, puppies, elderly dogs, and sick animals, the floor is 50°F unless the attending veterinarian approves otherwise.14eCFR. 9 CFR 3.2 – Indoor Housing Facilities
Exercise, Food, and Water
Facilities need a written exercise plan approved by the attending veterinarian. Dogs older than 12 weeks housed individually in enclosures smaller than twice the minimum floor space must get regular exercise opportunities.15eCFR. 9 CFR 3.8 – Exercise for Dogs Dogs housed in compatible groups with at least 100 percent of the individual space each would require satisfy the exercise standard through movement in the enclosure. Dogs housed without sensory contact with another dog must get human interaction at least once daily. Forced exercise devices like treadmills, swimming pools, or carousel machines are prohibited.
Dogs must be fed at least once a day with food appropriate to age and condition.16eCFR. 9 CFR 3.9 – Feeding Potable water must be continuously available unless the attending veterinarian restricts access for medical reasons.17USDA APHIS. Animal Welfare Act and Animal Welfare Regulations – Section 3.10
Sanitation
Feces and food waste must be removed from primary enclosures daily. Enclosures and food and water containers must be fully sanitized at least once every two weeks, and more often if needed to prevent waste, dirt, or disease hazards from accumulating.18eCFR. 9 CFR 3.11 – Cleaning, Sanitization, Housekeeping, and Pest Control A facility that looks clean but lacks a documented sanitation schedule can still draw citations.
Records
For every dog entering or leaving, document the species, breed, sex, date of birth or approximate age, color and markings, date acquired or disposed of, and the identity of the person you acquired it from or sold it to, including name, address, and USDA license number if applicable.19eCFR. 9 CFR 2.75 – Records – Dealers and Exhibitors Records must be preserved at least three years.20eCFR. 9 CFR 2.35 – Recordkeeping Requirements Keep daily husbandry records, vaccination records with dates and lot numbers, and be ready to produce them during unannounced inspections.
Transporting Dogs
If you ship dogs to buyers or move them between facilities, federal transportation standards kick in. Shipping crates must be sturdy, free of sharp edges, and roomy enough for the dog to turn around, stand, sit, and lie naturally. Crates not permanently attached to the vehicle must be marked “Live Animals” in letters at least one inch high with directional arrows, and ventilation openings must cover at least 14 percent of the combined wall surface.21eCFR. 9 CFR 3.15 – Primary Enclosures Used to Transport Live Dogs and Cats Cargo temperatures during surface transport must stay between 45°F and 85°F, with checks at least every four hours.22eCFR. 9 CFR Part 3 Subpart A – Transportation Standards
Renewal
USDA licenses now run on a three-year cycle. Before yours expires, submit APHIS Form 7003 with the $120 renewal fee.10Animal and Plant Health Inspection Service. Licensing Changes Under the 2020 Licensing Rule The same form functions as your annual report, requiring the total number of animals purchased and sold and the gross revenue from regulated activities.3U.S. Department of Agriculture. APHIS Form 7003 – Application for License Renewal and Annual Report Class A breeders use half of gross revenue for their fee calculation; Class B dealers use gross revenue minus animal purchase costs. Between renewals, USDA inspectors can arrive unannounced during business hours. Refusing entry or obstructing an inspection is itself a violation.
State and Local Kennel Licensing
Federal licensing does not reach boarding-only operations or many other commercial kennel activities. State and local governments fill that gap, regulating boarding, daycare, grooming, and training facilities. Most jurisdictions require a separate kennel license once dogs on the property exceed a set number, commonly three or four, though triggers vary. Typical requirements include zoning approval, annual inspections by animal control, proof of current rabies vaccinations for every dog on the premises, and compliance with local noise and nuisance ordinances. Annual state or local fees generally run from about $35 to $350 depending on jurisdiction and kennel size. If you breed or deal, you will need both your USDA license and applicable state or local kennel permits. Your county or municipal clerk’s office has the specifics for your area.
What Noncompliance Costs
USDA can impose civil penalties of up to $14,575 per violation under the current inflation adjustment, and each day of noncompliance or each individual regulatory failure can count as a separate violation.23Federal Register. Civil Monetary Penalty Inflation Adjustments for 2025 Knowingly violating a cease-and-desist order runs $2,185 per offense. USDA can also suspend or permanently revoke a license, and willful violations can bring criminal prosecution. State and local penalties commonly include license revocation, misdemeanor charges, and orders to cease operations. Compliance is almost always cheaper than the alternative.