I haven't experimented with many fruits and veggies, but Lefty seems to prefer meats anyway. He ate some raw corn I'd spilled on the floor the other weekend when I was canning; however, though he comes running when the bag of baby spinach is opened, he spits the leaves out when given them to eat. He leaves apples and carrots shredded on the floor--I guess that's what it takes for him to decide he doesn't like them! Haven't tried bananas--maybe I will tonight!