Episode 5 and Season 1 of this popular PBS series of entertaining and informative segments this series presents true-to-life stories of heroic dogs, therapy cats, natural born performers and offers regular segments on pet health questions and answers, how to have a better relationship with your pet. In this episode Dog trainer George Valez transforms a scary attack dog into a family watchdog; choosing the best pet for you; exercise and nutrition for a fat cat; and an amazing story of a couple that have saved over 300 lives by becoming a foster parent to dogs. Chihuahuas are highlighted in the breed segment.