Dug Days Episode 3 Smell Episode Title:Smell.Episode Description:Dug is enjoying smelling the smells in the neighborhood. When the wind changes, bringing more smells with it, there is a smell he has never smelled before. Digging through the azaleas (to Carl's annoyance) and under the fence, he goes along the street to find the smell belongs to a fire. Dug hurries back home to tell Carl, losing his collar in the process. He manages to convince Carl to come with him by going for a walk, and is subsequently awarded a Hero Dog medal.