Chewable. OK for cats if they like the taste. On the Outside: Fresh flavors of chlorophyll, cinnamon, vanilla and clove help freshen breath. Outside ridges help abrasive action. On the Inside: Ark's patented toothpaste center for plaque, tartar and bacteria control. Pets do all the work, not you! Breath-lessly yummy. Now your pets can help care for their own teeth! Ends: hand brushing, wipes, sprays, gels, paste and jumpy pets. Helps Reduce: plaque, tartar, bad breath, and stained teeth. Dentally Helpful Ingredients: L-ascorbyl-2-polyphosphate (Stay-C) a source of vitamin C, a key nutrient in dental health. Sodium pyrophosphate, sodium bicarbonate, calcium carbonate helps abrasive action. Chlorophyll, cinnamon, vanilla, clove all help freshen breath. More than just a treat. Great tasting. Easy to chew. Easy to digest. Product Facts: For dogs and cats 12 weeks and older. No: wheat, corn, soy, yeast, artificial colors, flavor or preservatives. This product is intended for intermittent or supplemental feeding only. Veterinarian Formulated and Recommended: Ark Naturals products are formulated and recommended by Dr. Nancy Scanlan DVM and Dr. C. Leigh Broadhurst PhD. About Ark Naturals and Our Ingredients: All Ark Naturals products are natural, made in the USA in USDA/APHIS registered facilities and are GMP (good manufacturing practices) compliant. Our ingredients are sourced from human facilities. Proud members of the NPA, APPA, NASC. Made in USA.