Floyd is a male porcupine who was living in Sawtooth Cave with Daria up to the day she was rescued by Runt. He is an oddly colored porcupine, with dark blue-gray fur and quills, with some lighter spots on his fur.
He makes his first appearance when he confronts Humphrey, Lilly, Runt, and a few other pups when they first enter Shadow Forest. He attempts to look intimidating by doing some karate or kung-fu moves, but none of the wolves feel threatened by his pathetic antics. Floyd then directs them to the exit of Shadow Forest, and Humphrey directs him forward, further into the forest.