Little Chick just wants to belong, but the bullies of the barnyard--Little Donkey, Little Pig, and Little Sheep--won't let him play in their tree house because he is a chicken, and chickens are not strong and brave. Little Chick sees their point: What have chickens done besides invent the chicken dance and cross the road? But when his father shows Little Chick the family photo album, he learns something HUGE: He is related to the gigantic and ferocious Tyrannosaurus rex!

Armed with this new knowledge, Little Chick returns to the tree house just in time to rescue the bullies from a scary wolf--and prove that strength and bravery have nothing to do with size.