When a little boy goes to a sale at the pet store, a boisterous rat tries to convince the boy that he will be the perfect pet, but the little boy has a hard time choosing and wants to take all the adorable animals home.When a little boy goes to a sale at the pet store, a boisterous rat tries to convince the boy that he will be the perfect pet, but the little boy has a hard time choosing and wants to take all the adorable animals home.