Shedding light on the horrors of puppy mills
Humane World for Animals, formerly called the Humane Society of the United States and Humane Society International, presents the following reports on puppy mills for reference by animal advocates, members of the media and researchers.
- Puppy mills are inhumane commercial dog breeding facilities that may sell puppies in pet stores, online or directly to the public (in flea markets or via classified ads).
- Puppy mills disregard the dogs' health—both physical and emotional—in order to maximize profits.
- It is estimated that there are at least 10,000 puppy mills in the United States, fewer than 3,000 of which are regulated by the U.S. Department of Agriculture.
Investigations, research and exposés
Our puppy mill experts read hundreds of pages of state and federal inspection reports and other documents to compile our annual reports on problem puppy mills across the country.
Our undercover investigations, exposés and in-depth reports expose what really goes on behind the scenes at pet stores and puppy mills, and the industries that support them.
Our fact sheets and resources help animal welfare advocates find the tools they need to create change, promote stronger animal protection policies and educate the public about puppy mills.
Humane World for Animals/Humane World for Animals
Demand Petland stop selling puppies!
There are thousands of puppy mills—inhumane high-volume dog breeding facilities—supported by pet stores like Petland across the country.
More puppy mill resources
Stop puppy mills!
You can stop this cycle of cruelty by adopting your next pet. You can also donate to help shut down puppy mills and continue our lifesaving work for all animals.
Chuck Cook/For the HSUS