The reason that he was eating her food was because he was jelouse of her. (she had soo many toys on her cage and treats) He lives with my cousin, but he lived with me for one year when i was in 8th grade. He is very territorial so he still thinks that my house is still his. She when Nala whent up to her food he got very mad.
Yes but it's not his house anymore, and its' really not fair to Nala for another dog to not only just eat her food but growl at her to keep it away. To keep it from ever happening again, pick up her food when he comes over.