Nylabone Chicken Flexi Chew is a soft, chewy dental device that is clinically proven to reduce plaque and tartar buildup. The chicken flavored particles encourage your pet to chew--and get the great Nylabone dental benefits. These Nylabones are made with virgin material--not reground, recycled plastic--resulting in a tough, translucent material that`s strong enough to withstand a dog`s chewing.