Dog Dental Chew with Fish & Eggs Bag of 15 Yummy Combs chews Size: Large For Adult Dogs 50-100 lbs 23-45 kg Yummy CombsĀ® revolutionary dog dental treats are the first dental treat clinically proven to remove hardened tartar (VOHC Seal for tartar). Also clinically proven to reduce halitosis. Yummy CombsĀ® is complete and balanced, grain free, NON-GMO, gluten free, with all natural ingredients. With 44% protein and less than 7% starch, Yummy Combs includes wellness ingredients such as honey, salmon oil, lecithin, vitamin E, niacin, vitamin A, vitamin D3, vitamin B12, minerals and yucca schidigera extract.