Legislative efforts to end puppy mill operations have made significant progress in many jurisdictions, but enforcement gaps and interstate commerce create ongoing challenges.
Puppy mills cause profound suffering: breeding dogs spend their entire lives in small cages with minimal socialization, veterinary care, or enrichment. Puppies produced in these conditions frequently have health and behavioral problems that cause them and their new owners long-term distress. Legislative reform is one of the most impactful tools for improving companion animal welfare at scale, but reform requires both strong laws and consistent enforcement.