If you breed dogs, cats, or certain other warm-blooded animals commercially in the United States, USDA breeder license requirements under the Animal Welfare Act apply once you keep more than four breeding females or sell animals sight-unseen. A license means a federal application, a passing facility inspection, a written veterinary care program, and ongoing record-keeping enforced by the USDA’s Animal and Plant Health Inspection Service (APHIS). Small hobby breeders who stay under the threshold and sell only face-to-face on their own premises can operate without one.
Who the License Covers
The Animal Welfare Act reaches any live dog, cat, nonhuman primate, guinea pig, hamster, rabbit, or other warm-blooded animal used for research, exhibition, or the pet trade.1Office of the Law Revision Counsel. 7 USC 2132 – Definitions It excludes birds, rats, and mice bred for research, horses not used in research, and farm animals raised for food or fiber.2eCFR. 9 CFR 1.1 – Definitions The dog definition is broad: it covers dogs bred for hunting, security, or breeding purposes, not only companion pets.
Licensing targets dealers, meaning people who buy, sell, or trade regulated animals through commercial channels. That includes pet wholesalers supplying retail stores, laboratory animal dealers selling to research institutions, and breeders whose operations exceed the small-scale exemptions below.3USDA Animal and Plant Health Inspection Service (APHIS). Licensing and Registration Under the Animal Welfare Act APHIS issues a license only after the applicant shows their facility meets every federal standard.4Office of the Law Revision Counsel. 7 USC 2133 – Licensing of Dealers and Exhibitors
Exemptions That May Keep You Out of the Federal System
Four or Fewer Breeding Females
You do not need a USDA license if you keep four or fewer breeding females and sell only their offspring, born and raised on your own premises, as pets or for exhibition.5eCFR. 9 CFR 2.1 – Requirements and Application This applies to dogs, cats, and small exotic mammals such as hedgehogs, chinchillas, and ferrets. The limit is per household, not per person. If two people in the same home each keep three breeding females, the household total of six blows the exemption for both of them. The same reasoning defeats arrangements where several people share a premises and each claim their own animals.
Retail Pet Store Sales
A seller qualifies as a retail pet store when the buyer physically enters the premises, personally observes the animal before purchasing, and takes custody on site.2eCFR. 9 CFR 1.1 – Definitions Selling sight-unseen through the internet, by phone, or through any arrangement where the buyer never sees the animal before purchase eliminates the exemption. It also does not cover wholesale transactions, sales of wild or exotic warm-blooded species, or sales of animals for research.
Livestock
Animals raised for food, fiber, or agricultural improvement fall outside the AWA entirely. Cattle, sheep, swine, goats, poultry, and horses not used in research are excluded from the statutory definition of “animal.”1Office of the Law Revision Counsel. 7 USC 2132 – Definitions State-level agricultural regulations may still apply.
Applying for the License
The application is APHIS Form 7003A, the standard form for a new dealer or exhibitor license.6United States Department of Agriculture Animal and Plant Health Inspection Service. APHIS Form 7003A – Application for License You disclose your legal business structure, a federal tax identification number, and the maximum number of animals you plan to house at any one time. Submission goes through the USDA Animal Care portal, with payment due at submission.7Animal and Plant Health Inspection Service. Apply for an Animal Welfare License or Registration
The fee is a flat $120 for a three-year license, and it is non-refundable whether or not you pass inspection.8Animal and Plant Health Inspection Service. Licensing Rule (APHIS-2017-0062)
Before inspection, you also need a written Program of Veterinary Care. APHIS provides Form 7002 for general use and Form 7002A specifically for dog breeders, and an attending veterinarian can build a custom program instead.9Animal and Plant Health Inspection Service. The Written Program of Veterinary Care The program sets out vaccination schedules, parasite control, emergency procedures, and other care protocols, and your facility must operate according to it once it is signed.
The Pre-Licensing Inspection
Once APHIS processes your application, a federal inspector schedules a site visit. The inspector reviews enclosure sizes, drainage, ventilation, sanitation, veterinary records, and animal identification against AWA standards. Full compliance is required before any license issues.
You get up to three attempts to pass, and all three must fit inside 60 days of the first visit.8Animal and Plant Health Inspection Service. Licensing Rule (APHIS-2017-0062) That window is tight. If the first visit turns up problems with housing or records, corrections and the follow-up have to happen quickly. Failing all three attempts means denial.
After a third failed pre-licensing inspection, you can file a written appeal within seven days. The Deputy Administrator of Animal Care reviews and decides within seven days, and for new applicants that decision is final.10U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS). Animal Care Tech Note: Inspection Report Appeals Process Once licensed, expect unannounced compliance visits from APHIS on an ongoing basis.
Facility Standards You Have to Meet
Federal regulations set minimums for housing, ventilation, sanitation, lighting, and drainage. Requirements vary by species. For dogs, the numbers are precise.
Minimum floor space per dog is calculated from body length. Measure the dog from the tip of the nose to the base of the tail, add six inches, then square that number for the minimum floor space in square inches.11USDA Animal and Plant Health Inspection Service. Technical Note: Minimum Space Requirements for Dogs A dog measuring 24 inches needs at least 900 square inches (30 × 30). Interior height must be at least six inches taller than the tallest dog when standing normally. In group housing, each dog’s individual space requirement is additive. A nursing dam needs additional space equal to at least five percent of her minimum floor space for each puppy.
Exercise for Dogs
Every USDA-licensed facility with dogs must maintain a written exercise plan developed with and approved by the attending veterinarian, available for APHIS review on request.12eCFR. 9 CFR 3.8 – Exercise for Dogs Acceptable options include group housing in enclosures with at least 100 percent of the required space per dog, individual housing in enclosures with at least double the minimum floor space, or access to a run or open area. Forced exercise methods such as treadmills or swimming do not count. Dogs housed without contact with other dogs must receive positive physical contact with humans at least daily.
Veterinary Visits
Your attending veterinarian must visit as often as needed to ensure adequate care, and at least annually for operations with dogs.13USDA APHIS. Animal Care Tech Note: The Attending Veterinarian Most working operations will need more frequent visits than that. Medical decisions rest with the veterinarian, and the Program of Veterinary Care has to reflect their actual instructions.
Records and Identification
Licensed dealers must document every dog or cat they acquire, breed, sell, or dispose of. For each animal the regulations require:
- The source’s name and address, plus USDA license number if any; if the source is unlicensed, their driver’s license number and state and vehicle plate information.
- The buyer’s name, address, and USDA license number where applicable.
- Species, breed, sex, date of birth or approximate age, color, and distinctive markings.
- The official USDA tag number or tattoo assigned to the animal.
- Acquisition and disposition dates, and the method of disposition (sale, death, euthanasia, or donation).
- The carrier or vehicle used for transport.
APHIS provides Form 7005 for acquisitions and animals on hand and Form 7006 for dispositions.14eCFR. 9 CFR 2.75 – Records: Dealers and Exhibitors Facilities using computerized systems can request a variance. A copy of the record must travel with every shipment of a dog or cat, and the dealer keeps a copy as well.
Transportation Rules
If you ship animals commercially, federal rules govern enclosures, feeding, and environment during transit. Dogs and cats 16 weeks or older must be offered food at least every 24 hours during transport; puppies and kittens under 16 weeks need food every 12 hours. Water must be offered at least every 12 hours, and both food and water within four hours before departure.15eCFR. 9 CFR 3.17 – Food and Water Requirements Interior vehicle temperature must stay between 45°F and 85°F whenever dogs or cats are present, with adequate ventilation and no direct drafts. Inspectors verify transport conditions, and violations draw the same penalties as any other AWA noncompliance.
Importing Dogs for Resale
Bringing dogs into the United States for commercial sale or fee-based adoption requires a separate APHIS import permit, applied for online through APHIS eFile at least five business days before the dog’s arrival.16U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS). How To Bring Dogs into the United States for Commercial Sale or Adoption Each imported dog must be at least six months old, vaccinated for rabies at least 30 days before entry, and vaccinated for distemper, hepatitis, parvovirus, parainfluenza, and leptospirosis within 12 months of entry. A licensed veterinarian in the country of export must examine the dog and certify it free of infectious disease and parasites. Dogs from countries affected by diseases such as African swine fever or foot-and-mouth disease face added requirements including mandatory bathing, microchipping, and temporary separation from livestock.
Penalties for Getting It Wrong
The AWA authorizes civil penalties of up to $10,000 per violation in the statute, with inflation adjustments pushing the actual maximum above $14,200 per violation as of the most recent adjustment.17Office of the Law Revision Counsel. 7 USC 2149 – Violations by Licensees18Federal Register. Civil Monetary Penalty Inflation Adjustments for 2024 Each violation is a separate offense, and each day a violation continues is treated as a new one. That math compounds fast on ongoing problems like inadequate housing or missing records.
Beyond fines, USDA can issue cease-and-desist orders and suspend or revoke licenses. Ignoring a cease-and-desist order knowingly carries its own civil penalty. Criminal prosecution is reserved for knowing violations, with conviction carrying up to one year in prison, a fine of up to $2,500, or both.17Office of the Law Revision Counsel. 7 USC 2149 – Violations by Licensees APHIS enforcement summaries show the agency regularly revokes licenses and imposes six-figure penalties against repeat violators.
A federal license does not replace state or local requirements. Many states require a separate kennel or breeder permit with its own fees, standards, and inspection schedule. Annual fees for state-level commercial kennel licenses typically run from $25 to $500 depending on jurisdiction and operation size. Check with your state agriculture department or local animal control office before you begin operating, because a USDA license alone will not cover every regulatory base.