WHIMZEES Has Six Natural, Functional Ingredients And No Artificial Ingredients, Colors, Flavors, Preservatives, GMOs, Gluten, Or Meat. They're Also High In Fiber And Low In Calories And Sugars.WHIMZEES Unique Shapes Ensure Proper Blood Flow Through The Gums And Prevent Bad Breath And The Build-up Of Tartar.WHIMZEES Are Produced Sustainably. We Love A Healthy World As Much As We Love A Healthy Smile.