Season pulse
Episodes
5 episodes
Squirrel!
Dug comes face to face with his sworn enemy.
Puppies
Dug learns that puppies are cute, but also a lot of work!
Smell
Dug smells something he has never smelled before.
Flowers
Dug finds out he doesn't love fireworks as much as Carl does.
Science
Russell helps Dug find a new way to communicate with his "neighbors."