back when peep was still alive, they loved watermelon, lettuce, tomatoes, potatoes, corn, bread, cantaloupe, honeydew, apples, rears, and almost ANYTHING else. but, for some reason, they absolutely loved the dry dog food for my German short-haired pointer. Ol' Roy brand dry dog food, they waited until i got home from school for that. Peep would stand on my feet and make me pour it right when i brought it out the door and chase me for hours while i walked around shaking the cans.but anything else, was just fine as well, especially sweet fruits and vegetables. squash still loves all of that but hasn't eaten quite as much since peep died.