Harriet the skunk finds the perfect white hat in an antique store and takes it home to model for her husband, but he notices that her new find contains a interesting surprise.

Poppy, accompanied by her troublesome son Junior, his skunk friend, and Uncle Ereth the porcupine, responds to a summons to return to her ancestral home, Gray House, to save the mice there from destruction by a bulldozer.

The last thing Badger wants is a roommate, and certainly not Skunk, but since the house does not belong to him he does not have a choice; and soon everything in Badger's quiet and ordered life studying rocks is turned upside down (and where on earth did all the chickens come from)--but after he drives Skunk and his chickens away, Badger starts to miss his roommate and sets out to find him and make amends.

After watching the other animals make Mother's Day gifts, Violet the snake tries hard to think of something nice that she can make for her mother.