Nylabone Dura Chew Plus The Nylabone Dura Chew Plus Chicken FlavourThe Nylabone Dura Plus Chew is designed specifically for dogs with a stronger biteThe non-edible chicken Flavour dog bone can help to improve and maintain the dental hygiene of your dog by removing plaque and reducing tartar build upThe tough durable nylon is able to resist the teeth of a strong chewing dogThe nubs on the bone help to create a more textured surface to further aid the dental benefits of the boneThe Dura Plus also has added Chicken flavour for further enticing fun3 Sizes AvailableSmall dogs up to 25 LbsMedium dogs up to 35 LbsLarge dogs over 50 Lbs