Can you spot the puppy? He kept getting in this corner and wouldn't come out. I couldn't figure out why until I turned on the light and snapped this photo. His "food ball" was stuck back there and he couldn't get it out. Sparky is such a happy dog and all I could see was his tail wagging a hundred miles an hour. BTW for a food loving dog - this toy is the best thing we have ever owned - keeps him occupied for a good hour at a time.