When Kitty was small we fed her right outside the door, until we realized the dogs were eating her food whenever we let them out. We moved her food to a high window ledge and it was safe right up until the time my chickens discovered it. Being heavy birds my chooks can't actually fly up to get it, but they take turns hopping up until one of them knocks the dish down, then they feast. Poor Kitty. She keeps having to climb higher and higher just to get a decent meal.