Hartz® Chew 'n Clean® Extra Small Bacon Flavor Toy + Treat for Dogs. For dogs under 10 lbs. Dental Duo™. Durable chew toy with edible center. With DentaShield® for cleaner teeth. Hartz® Chew'n Clean® Dental Duo™ with DentaShield® combines. Edible dental benefits with fun! Satisfies natural desire to chew. Chewing helps remove tartar, keeps teeth clean and exercises gums. The edible center consists of natural starch with no plastic fillers. Guaranteed Analysis: Crude protein - minimum 0.5%. Crude fat - minimum 0.2%. Crude fiber - maximum 2.0%. Moisture - maximum 13.0%. www.hartz.com. Hartz® and other trademarks are trademarks of The Hartz Mountain Corporation.