Puppy farming and unregulated backyard breeding produce dogs under conditions that cause serious welfare harm to breeding dogs and their offspring.
Puppy farming creates welfare harms at every stage of a dogs early life. Breeding dogs living in cages without social interaction, veterinary care, or the ability to mother their puppies naturally. Puppies removed at 4-6 weeks rather than the developmental minimum of 8. Sick puppies sold through pet shops and dealers to buyers who cannot see the breeding conditions. Lucy Law and equivalent legislation has reduced third-party sales in some markets, redirecting buyers to see breeding conditions directly. Enforcement and buyer education together can make welfare-harmful puppy breeding commercially unviable.