Cleaning your dog's teeth is about as fun as...well, as a trip to the dentist. Give your dog a toy that she'll love that does the work for you. The KONG Stuff-A-Ball has patented dental ridges that clean your dog's teeth and massage her gums. For an extra cleaning, dog toothpaste or KONG Stuff'n can be used inside the grooves. Best of all, your dog will happily play with the ball for hours.