Whimzees Brushzees Dental Chews are made with all-natural ingredients. The vegetable-based texture will help remove plaque as they chew!Whimzees have limited natural, functional ingredients and no artificial ingredients, colors, flavors, preservatives, GMO's, glutens or meat. They are also high in fiber and low in sugar. These unique shapes help to promote proper blood flow through the gums, prevent bad breath, and the build-up of tartar.Please note, we recommend keeping an eye on your pup while playing with any toy or chew in case Fido gets a little ruff. Remember to inspect it frequently and remove it if it becomes worn, loose, or torn.