"What happens when a brother and sister visit a pet store to pick a pet? Naturally, they can't choose just one! The tale captures a classic childhood moment--choosing a pet--and uses it to illuminate a life lesson: that it is hard to make up your mind, but sometimes you just have to do it!" --Provided by publisher. A boy wants all of the pets in a pet store but he and his sister can choose only one. End notes discuss Dr. Seuss's pets, his creative...