No, foxes do not eat wolves. Generally, foxes and wolves are quite different in size and behavior. Wolves are apex predators, significantly larger and stronger than foxes. They primarily hunt animals like deer, elk, and smaller mammals, while foxes tend to prey on smaller creatures such as rodents, birds, and insects.
Additionally, wolves often hunt in packs, which gives them an advantage when it comes to capturing prey, whereas foxes are more solitary and rely on stealth and cunning. Therefore, a fox would not typically consider a wolf as potential food and would likely avoid confrontation with such a formidable predator.