Zippy Paws Smartypaws Puzzler Dount Slider carriers Fat (preserved with mixed tocopherols) Safe for pets and Fat (preserved with mixed tocopherols) Brewer's Yeast Potassium Chloride Choline Chloride DL–Methionine Blueberries Raspberries Cranberries Threonine Calcium Propionate Taurine Minerals (Zinc Proteinate Iron Proteinate Calcium Carbonate Manganese Proteinate Copper Proteinate Selenium Yeast Calcium Iodate) Vitamins (Vitamin E Supplement Niacin Thiamine Mononitrate Vitamin A Supplement D calcium pantothenate Riboflavin Pyridoxine Hydrochloride Biotin Vitamin B12 Supplement Vitamin D3 Supplement Folic Acid) Rosemary extract 25 50lbs: 1 2 tbs Non slip base to prevent sliding Let your doggo take matters into their own paws with the SmartyPaws Puzzler Donut Slider