Samantha and Canvas

S1 E1: Today Tibor's task is to tame Samantha, a 130-pound English Mastiff with a huge temper, who lunges at people on the street and barks down the house. Also, Palm Beach County Animal Care and Control wants him to rehabilitate Canvas, a snappy little shelter dog that may have taken his last bite. Plus, in Tibor's Tips he'll show you what to do if your dog won't come when called.