Pheona loves her kong too! I stuff it with the Puppy Kong Stuffing, Yogurt, whatever treats I have on hand, scrambled eggs, etc. Like others, I either hand wash it after each use, or I am sure to throw it in the dishwasher after each use. I can't stuff hers with peanut butter though, the last time I tried, I think it must have irritated her throat or something, because she was up ALL night hacking, and making the most awful noises. She finally stopped, but I know it was the peanut butter, because it started right after she ate it. :-( |