|"Nuzzle was always much too curious for her own good. She followed the wolves when she heard them howling, because she was brave as well as inquisitive."|
|— Mother-Dog to her pups about Nuzzle in A Hidden Enemy Prologue|
| Species |
|Names|| Pup: Nuzzle
| Status|| Warrior-Dog|
|Living||A Hidden Enemy|
Wildfire is a female dog with an unknown description.
In the Original Series
- When a wolf howl is heard, Mother-Dog tells her pups to be wary of wolves and stay away from them. She reminds them that Nuzzle got close to wolves and regretted it, and recalls the story for them.
- Nuzzle had always been too curious for her own good. One day, when she heard wolves howling, she decided to follow them because she was brave and inquisitive. The Wild Wolf-Pack caught and traped Nuzzle beneath the First Pine, and the leader, Greatfang, would have killed her for spying on them, had she not been Lightning's grandpup. Although Lightning had been a Sky-Dog by that time, he still watched over his kind, and leaped to the earth when he saw Nuzzle in danger. He set first to the First Pine and Greatfang, leaving the rest of the Wild Wolf-Pack to flee in danger. Mother-Dog explains that that is the only reason that Nuzzle grew up to be the fierce warrior-dog Wildfire, and reminds her pups that they cannot rely on Lightning to come and save them, so they must learn from Nuzzle's mistakes.
- Before Yap goes to sleep, he thinks that he will be smart, unlike Nuzzle, and stay away from wolves.
= Gender Unknown