TIPPY TAPS Tart Apple are a low-fat, low protein treat packed with fibers and vitamins that will keep your dog healthy and happy. TIPPY TAPS Tart Apple Chews are suited for dogs with special digestive needs and senior dogs. The high concentration levels of fibers (namely Pectin) naturally present in apples, will help to regulate your pet's digestive tract. They are also also recommended for bad breath, complementing your pet's dental hygiene.