Vivian is terrified of strangers, Tooy is a hoarding rescue, and Tashi can barely walk. DogTown sets them on the Road to Recovery.

Authorities raid a puppy mill and a trainer rescues the most traumatized dogs -- some driven to the brink of madness.

Pekaso, a 2-year-old Pekingese, won't eat or drink. And sibling rivals, Yogi and Smokey, are constantly at war. Can Cesar help?