Because the canines are regularly shorn, their fur is smooth and glossy. All the dogs live in "co-ed dorms" (they have all been spayed) except for newcomers, sick dogs, and those in training, who get single or double "studio apartments." Affinity tests that have one end ... Which is really man's best friend?
因為定期剃毛，狗群的毛髮既順且亮，犬區一律採行「男女合班」（所有狗狗均已結紮），只有新進的狗、生病的狗及訓練中的狗，才會住單人或雙人套房。