USDA Pursued Zero Puppy Mill Cases in 2025 While Documenting Dogs Left to Die

A husky mix named Masterpiece got sick at a licensed Missouri dog breeding operation in August 2025. He had diarrhea, appeared weak — and his owner killed him. The U.S. Department of Agriculture's response: a 21-day license suspension, after which the facility was back in business. According to humaneaction.org, that license is active again today.

Masterpiece's story is one of dozens in this year's Horrible Hundred report, an annual exposé of the country's worst commercial dog breeders published by Humane World for Animals. But the report's most damning finding isn't about any single facility — it's about the federal agency charged with policing all of them. According to the ASPCA, the USDA pursued zero enforcement cases against puppy mill operators in 2025, even as its own inspectors documented horrific conditions at licensed facilities across the country.

That is not a typo. Zero cases. In a year when inspectors found dogs staggering, shivering in freezing temperatures with only frozen water to drink, and a lethargic puppy injected with farm-animal medication instead of being taken to a vet, the federal government's enforcement arm produced no formal legal action against a single licensed breeder.

The Animal Welfare Act gives the USDA authority to fine, suspend, or revoke the licenses of commercial breeders who mistreat animals. The agency is the only federal body that monitors large-scale commercial pet breeders — those who sell to pet stores, brokers, or ship puppies to customers without an in-person meeting. When it doesn't act, there is no federal backstop.

At Hidden Valley Farms, a licensed Missouri mill that sold puppies to Petland, inspectors found a dog named May May staggering, other dogs visibly underweight with ribs showing, and a French bulldog named Pebbles alive but 'unresponsive,' according to humaneaction.org. The report does not record what became of Pebbles. That opacity — fragments of suffering with no resolution — is itself part of the problem advocates have spent years trying to expose.

The Horrible Hundred report, now in its 14th year, is not a list of underground operations. Most of the facilities it names are state or federally licensed and legally permitted to sell dogs to pet stores and online marketplaces. This year's report flagged more than 20 breeders who have sold to Petland — the only national chain still selling puppies — and others who list dogs on sites like Puppies.com, GreenfieldPuppies.com, and LancasterPuppies.com, where buyers often never meet the animal before purchase.

Missouri leads the Horrible Hundred for the 14th consecutive year, followed by Wisconsin, New York, Pennsylvania, Kansas, and Ohio, according to humaneaction.org. The concentration in these states reflects both the density of commercial breeders and, in some cases, the relative strength — or weakness — of state-level inspection programs.

The accountability gap at the federal level is not new, but 2025 appears to mark a low point. The USDA has long drawn criticism from animal welfare organizations for relying on what advocates call 'compliance assistance' — essentially, telling violators to do better — rather than imposing meaningful penalties. A zero-enforcement year takes that pattern to its logical extreme: inspectors document the violations, write the reports, and then nothing happens.

Two bills currently before Congress aim to close that gap. The Puppy Protection Act would mandate larger enclosures, solid flooring, twice-daily feeding, socialization, exercise, and protection from extreme temperatures at USDA-licensed facilities. It would also set breeding limits and require breeders to make reasonable efforts to rehome retired dogs rather than kill or discard them. The Better Collaboration, Accountability, and Regulatory Enforcement (CARE) for Animals Act would amend the Animal Welfare Act to strengthen the Department of Justice's enforcement role and require multi-agency coordination with the USDA — making it harder for problem breeders to simply outlast a short suspension and resume operations, as happened after Masterpiece's death.

The picture is not uniformly bleak. Humane World for Animals' own impact assessment, published on humanepro.org, found that the number of puppies produced by USDA-licensed mills has dropped an estimated 44 percent since 2020 — from roughly 1.25 million to about 695,000 annually. The number of licensed facilities selling to pet stores fell nearly 15 percent over the same period. Petland, once operating about 140 U.S. stores, is down to approximately 75. More than 500 localities and eight states now ban pet store sales of puppies outright.

Those numbers represent real progress — and real dogs not born into wire cages. But they also underscore the stakes of federal inaction: the mills that remain are still legal, still licensed, and in 2025, still operating without any federal enforcement consequence whatsoever. Progress at the margins does not protect Masterpiece.

Over the 14 years the Horrible Hundred has been published, some of the largest mills named in the report have closed, been fined, or faced criminal charges — a total of more than 3,330 animals rescued from Horrible Hundred breeders, according to humaneaction.org. The report has demonstrably moved the needle. But its authors are clear: public exposure is a supplement to enforcement, not a substitute for it.

Why it matters — When the only federal agency empowered to police commercial dog breeders makes zero enforcement moves in a full calendar year, licensed facilities face no meaningful federal consequence for documented cruelty — and the dogs inside them have no protection beyond a paper license.

Reported by aspca.org, humanepro.org, humaneaction.org