With DentaShield. For small dogs. Beef flavored crunchy middle. Carpet safe. Blocks 83% of tartar buildup (Studies on file at The Hartz Mountain Corporation). Providing for your dog's dental health is important. The American Veterinary Dental Society reports that 80% of all dogs over the age of three have some form of periodontal disease. Hartz Dentist's Best rawhide is clinically proven to block tartar formation with the power of DentaShield. The patented technology was developed by researchers at Indiana University's School of Dentistry. How does it work? The DentaShield coating blocks the formation of tartar. Chewing this rawhide breaks down already existing plaque and tartar. Chewing this rawhide helps freshen your dog's breath. Scientifically proven to block 83% of tartar buildup. Made in Brazil.