When Andy jokes about the entire office being replaced by genetically engineered super dogs, the following credits roll: Best Boy: Skipper. Who's a good Boy? Skipper. Good Boy: Skipper. Gopher: Extremely Delicious and Hard to Catch. Directed by: Sit Stay Heel. Bitch's Hairstyles provide by: What? It's a Female Dog. Closed Captioning provided by: A High-Pitched Whistle. Catering by: Our Own Feces.