Kindergarten Dog

A fun and dreamy picture book about the best friend.
What would happen if Pipi (a very good dog) could join their little caretaker, and they could spend the day together in the kindergarten? Pipi would be a champion in ball games for sure, less of a champion when it would come to after lunch nap. And the opposite? How it would be to turn to a dog and play all day?
A personal, dense, artistic narrative in text ad pictures.