The adventures of a larger-than-life red dog on Bridwell Island.
Cleo is voted Fluffiest Dog of Birdwell Island and can't stop bragging about it; Jetta tells Vaz that he's bad at soccer, which prompts him to stop playing.
Emily and Charley are having a hard time deciding what kind of float to make for the annual Birdwell Parade. But, with a little help from Clifford, they learn the importance of compromise in making everyone happy.
Clifford and Cleo think that T-Bone is moving; the dogs are upset with the arrival of cats, but then they learn that different isn't necessarily bad.
Clifford misses Emily when she goes on a trip, so his friends try to make up for it; Charley wants to lead a chore-free dog's life.
T-Bone falls in love. Meanwhile, Clifford tries to make the perfect Valentine for Emily.
Cleo is jealous of her owner's sister's dog, Susie. Also: it's role-reversal time: Clifford, Cleo and T-Bone take care of a pet.