Gus

Mud covered yellow labrador retriever looking at camera standing beside a pond

This is Gus. Gus smells for a living, and is proud of it. It's a long story. But it's in the book. Which he thinks everyone should buy. Because he is in it.

Yellow labrador retriever with sand/mud allover his face stands on beach next to the ocean and licks his lips while looking at the camera

"Why, Gus, why?" "Because it smells so good!" The sense of smell plays an essential role in the work of most doctor dogs. Not that Gus is a doctor dog. But he does smell.