Episode 1
Dug comes face to face with his sworn enemy.
Episode 2
Dug learns that puppies are cute, but also a lot of work!
Episode 3
Dug smells something he has never smelled before.
Episode 4
Dug finds out he doesn't love fireworks as much as Carl does.
Episode 5
Russell helps Dug find a new way to communicate with his "neighbors."
