Who is Fonzie in woodsong?

In "Woodsong" by Gary Paulsen, Fonzie is a pivotal character who is a sled dog and part of Paulsen's dog team. He is known for his strong, independent spirit and playful demeanor, showcasing the bond between dogs and their human handlers. Fonzie's personality adds depth to the narrative, illustrating the challenges and joys of mushing in the wilderness. His character embodies the loyalty and resilience found in working dogs.