A team of undercover investigators makes their way deep into the heart of large-scale commercial dog breeding operations where the well-being of puppies are disregarded for profit. These inhumane and abusive puppy mills, sometimes known as "puppy farms", are hidden all over the United States and fronted by pet stores in your very own cities. Join Uncagged as we follow our team in some of the most most intense and life-threatening situations to uncover the largest puppy mills in the US and rescue these helpless animals to give them the life that they deserve.