The Lynx

The Lynx is a minor antagonist in Jack London's White Fang. She is a ferocious and vengeful feline who kills One-Eye and attacks Kiche and White Fang in their cave.

History
Near the end of winter was a famine and because of this, four of the five wolf cubs died. All that was left was one gray cub, who was the most energetic of the bunch and the only one who looked like One-Eye. Then One-Eye died trying to kill a lynx, but the Lynx won. Since One-Eye was dead, Kiche the she-wolf had to hunt for food. So the gray cub had to stay in the cave by himself.

And he stayed in the cave until one day, he just left. Since before this, he has never left the cave, he ran into some problems. Such as, almost drowning. Also being attacked by a mother weasel, but luckily for him, Kiche came and saved him just in time. Later, One-Eye's death is avenged by Kiche when she kills the Lynx's kittens and kills the Lynx herself in a fight, but not before the Lynx wounds her harshly.

Trivia

 * The Lynx can be similar to the Rat from  Lady and the Tramp. Both are vicious predators who want to kill children. Both are dark-furred animals. Both have violent killing nature and are pretty creepy, and both died at the end, which is a good thing.