Emily Elizabeth gives Clifford a treat when he does a trick. But when she leaves, Clifford's poodle friend, Cleo, takes it upon herself to give out treats to Clifford, T-Bone, and herself — for standing, rolling over, and just being silly. Before long, three giant containers full of doggie treats are empty. Uh, oh! At the end of the book is a page of reading-comprehension activities.