Episode 8 and Season 3 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 Cat expert Roger Tabor answers viewer?s questions on Cat Troubles. A puppy?s first 12 months can be a stressful time, learn everything you need to know for new puppy ownership. Get the most reliable information on what breed best fits your family?s lifestyle.