Pennsylvania requires dog breeders to obtain a kennel license from the Pennsylvania Department of Agriculture if 26 or more dogs of any age pass through your facility in a calendar year. This threshold applies regardless of whether the dogs are kept permanently or transferred to new owners. Kennel licenses expire December 31 each year and must be renewed annually.
Kennel License Classifications and Fees
Pennsylvania issues different kennel license classes based on facility size. A K-1 license covers kennels with 26-50 dogs, while a K-5 license applies to facilities with 251-500 dogs. The newly issued CK-6 class encompasses kennels processing more than 500 dogs annually.
Breeders selling no more than 60 dogs in a calendar year may qualify as a “Private Kennel” under non-commercial classification. Commercial kennels—those breeding and whelping dogs while transferring more than 60 dogs annually or conducting wholesale sales—require commercial kennel licensing. Registration fees depend on kennel size.
Puppy Lemon Law and Consumer Protection
Pennsylvania’s Dog Purchaser Protection Act, commonly called the “Puppy Lemon Law,” requires all sellers and breeders to post a visible notice informing consumers of their rights. Breeders must also provide a written copy of consumer rights at the time of sale.
This law ensures buyers know their new pet has a clean health bill and protects against purchasing dogs from neglectful breeding operations. For Puppy Lemon Law information or to file complaints, contact the Office of the Attorney General, Bureau of Consumer Protection.
Minimum Age and Sale Restrictions
Pennsylvania law prohibits selling, trading, bartering, auctioning, or transferring any dog under eight weeks of age. All dogs must be licensed when purchased or adopted at 8 weeks old or 3 months of age, whichever comes first, by January 1 of each year.
Licenses are issued by the County Treasurer. Additionally, kennels selling dogs at retail to the public must disclose breeder information, vaccination records, medical documentation, and any known bite attacks on humans or domestic animals.
Vaccination and Medical Requirements
All breeding animals must maintain up-to-date vaccinations, including canine and feline vaccinations plus rabies vaccinations. Dogs and cats 3 months of age or older are legally required to have current rabies vaccination. Kennels importing dogs into Pennsylvania must isolate them for at least 14 days before introduction to other animals. All kennel licensees must maintain complete medical records for each animal in their facility.
Philadelphia’s Three-Year Breeding Moratorium
A significant local exception affects Philadelphia city limits. The Philadelphia Mayor signed Bill 250989 establishing a 36-month moratorium on dog breeding and puppy transfers under seven months of age, effective June 2, 2026.
The bill requires female dog owners to take “reasonable measures” (spaying, supervision, confinement, or separation from intact males) to prevent litters. This moratorium does not apply to entities holding valid Pennsylvania Dog Law kennel licenses, nonprofit animal shelters, rescue organizations with 501(c)(3) status, or bona fide service/law enforcement/search and rescue breeding programs. Offenders face fines up to $2,000, plus daily fines for advertisements lacking kennel numbers and location ZIP codes.
Penalties for Violations
Pennsylvania has increased enforcement penalties for dog law violations. Fines for unlicensed dogs range from $100 to $500 plus court costs. Criminal penalties for other violations include $500 to $1,000 for summary offenses and $1,000 to $5,000 for misdemeanor offenses plus court costs.
Philadelphia’s breeding ban specifically imposes fines up to $2,000 for unlicensed breeding operations. The Bureau of Dog Law Enforcement investigates illegal kennel operations known as “puppy mills” and conducts biannual inspections of all state-licensed kennels.
Beyond State Law: Responsible Breeding Standards
While Pennsylvania regulates kennels at 26+ dogs, reputable breeders typically house fewer than 50 dogs annually. Responsible Pet Breeders USA requires members to hold Pennsylvania kennel licenses and complete vet audits. All breeding animals must be registered with your county as required.
SOURCES:
- https://unitedagainstpuppymills.org/pa-kennel-law/
- https://responsiblepetbreeders.com/dog-breeder-pennsylvania/
