Foxes are carnivorous so they will eat small mammals, birds and other things. They will also eat berries, nuts and various things that they would normally forage for. A fox in the wild and an fox in captivity will eat the same diet of foods.
Foxes are carnivores: hunters that like to eat raw meat. They eat small rodents, birds, insects and eggs. They may occasionally eat fruits and plants as well. They are notorious for sneaking into chicken farms and killing chickens.
They are omnivorous (eating everything). Small rodents such as mice; birds, but also plants such as grass occasionally and fruits such as berries. Insects are also part of the diet.
