Sebastian the tortoise knows which daddy is the best of all (his own ) in this heartwarming picture book about all the amazing things a dad can do. Little tortoise Sebastian is having the perfect day with his dad when he wonders, what are some things a dad can do? His dad playfully asks him to guess which daddy chirps to his chicks (Daddy Bird), which daddy teaches his kits how to hop and run (Daddy Rabbit), and which daddy...