Nugget, the Golden Retriever puppy, is a calm and composed boy. He loves hugs and cuddles, relishing all the affection in the world. He's a softie but a bit of a scaredy-cat. Nimbus, the Polar Bear cub, is cheeky and mischievous. He is protective of his brother, Nugget. He can be short-tempered if he feels embarrassed or threatened.