Practice Makes Perfect

Plot:

Tristan finally gets the bad news he's been expecting: he's failed his final exams and must now tell Siegfried. He decides to soften up Siegfried a bit starting an exercise program and cutting out drinking and smoking. James has to deal with Mrs. Donovan, a self-styled animal healer whose dog is killed in an accident. When he's called in by the local constable to deal with a case of animal cruelty, he knows just who to call on to find it a home. Finally, James must assist cranky Angus Grier, a neighbouring vet who has a broken arm.