Puppy mills are large scale operations that focus on producing a large amount of puppies within a small amount of time. These puppies are then sold to pet stores and individuals over the internet, in person, or via newspaper ads. You can talk to your veterinarian Daly City, CA for further information about puppy mills. In general, the dogs and puppies within these facilities are not treated with the utmost care. Too often money plays a bigger role than providing for the wellbeing of the dogs. Puppy mills are generally overcrowded and filthy. There is typically inadequate veterinary care, food, water, and socialization for these dogs. Dogs are often kept in wired cages to minimize clean up. These cages often cause injury to the dog’s paws and legs. Some dogs may spend their entire lives outdoors in all kinds of elements or indoors in tiny filthy structures.