Danny, a big dog, digs a big hole, runs with a big stick, and carries a big bone, while Penny, a little dog, digs a little hole, runs with a little stick, and carries a little bone.
Josiah joins a wrestling club, but because he is smaller than the other boys he gets teased--but one of the team members, Pablo, offers to coach him, and shows him a move that takes advantage of Josiah's quickness, and which could be the secret weapon the team needs.
Vinney is frustrated about being one of the smallest children at school, but when he takes his mother's advice and thinks big for a day, he discovers that there are advantages to being small.