I think they usually eat dog food but if they are really hungry they might just eat your rabbit.
What Does A German Shepherd Eat?
Ummm...dog food like every other dog does. I don't think they have their own special food, after all, they are dogs.
My 9 year old female German Shepherd has begun to eat paper and anything else ( her own feces, too) she finds. We feed her well but she had been doing this for two weeks. Any thoughts