The Humane Society this month released its 10th annual Horrible Hundred report, listing “problem puppy mills” in the United States. And for the 10th year, it ranks Missouri No. 1.

“The Horrible Hundred report is a list of known, problematic puppy breeding and/or puppy brokering facilities. It is not a list of all puppy mills, nor is it a list of the worst puppy mills in the country, but rather a list of dog breeders to avoid.” – Meredith Lee / The HSUS