Nylabone Big Chews Knot SKU TNBC107 $15.99 Quantity discounts available QuantityPrice (0) No Reviews yet Quantity -+ Add to Cart Details A new chew so big and so strong even your big dog cannot destroy it. These bones are made of extra tough long lasting nylon. They are designed to stan... DetailsBackDetailsA new chew so big and so strong even your big dog cannot destroy it. These bones are made of extra tough long lasting nylon. They are designed to stand up to the most powerful chewers. Non-Toxic and veterinarian approved. (Knot Bone) Ratings & ReviewsNo reviews availableBe the first to Write a Review