Clifford (voiced by Hudson West) is Lucy's younger brother. He has many allergies and has trouble socializing with others. He constantly wanders off and is very shy. He starts to like Panda once he is considered a friend. He is also very defensive of his sister, seen as he is aware that many boys use him as an attempt to get close to her and gets mad at Panda for doing so. Fortunately, he and Panda reconcile and consider each other close friends.
