5-in-1 dental chews: Ark Protection+ levels up your dog dental care with a formula designed to stop plaque and tartar before they start; dog toothpaste center and outer chew form a protective barrier to prevent plaque and tartar and support the gum line Natural dog breath freshener: No more stinky dog breath; in addition to dog teeth cleaning, our chews also freshen your pup’s breath using natural ingredients like alfalfa, cinnamon, vanilla and clove We make it easy: Unlike a typical dog teeth cleaning kit, simply give your pup 1 of our brushless toothpaste for dogs twice daily (2 chews per day), just like your teeth-brushing regimen; for medium breed dogs, 12 weeks and older weighing 20-40 pounds Carefully crafted: Our dog dental chews are made in the USA with high-quality ingredients; dog teeth cleaning chews with no corn, soy, wheat, artificial colors, flavors or preservatives Veterinarian formulated: We’ve been crafting vet-formulated and recommended products for over 25 years, so while your dogs are busy drooling over our chews, you can rest easy knowing they’re in good paws