You can in the US, and in one of the European countries I lived in. Other places I lived, I'm not sure since Foxes weren't common.I don't know if it is a case elsewhere, but keeping foxes is basically illegal here. You need a permit. Want to keep a fox as a pet? No, permit first. Want to raise them for furs? Nope, a permit. Want to sell hats from foxes? Nope, a permit. Hate foxes you want to shoot them? NO, PERMIT! At least pictures aren't on permit, but that's a matter of time.