These delicious Nylabone double action chew combo bones are ideal for any dog and are great for satisfying your pup’s natural urge to chew. They also have a minty fresh center which keeps your pup’s breath smelling fresh and they have dental rubs to help fight plaque and tartar build up. You can purchase these Nylabone dental chews in three sizes; regular which is 4.25 inches in length, wolf which is 5 inches in length and souper which is 7.5 inches in length.