Dog Teething Toys and Dog Chew Toy: The dog bones made with nylon and rubber. The unique rubber tooth cleaning design is more helpful than ordinary nylon toys to clean the teeth and reduce dental plaque and tartar and improve the dog's dental hygiene. As with all nylon toys, dogs can chip off very small pieces and leave tooth marks on the chew toy. They may swallow chipped-off pieces and should pass safely. Dog Chew Bones for Aggressive Chewers Long Lasting: This dog chew toy for aggressive chewers large breed is strong enough for chewing. Specially designed for 15-80lbs, strong, large, heavy, aggressive chewers, tough to destroy, and almost indestructible. Safe Natural Rubber and Food Grade Nylon: The large dog chew bones are made of FOOD GRADE NYLON andamp NATURAL RUBBER. Which is non-toxic and would not be brittle into pieces or broke into halves. This beef flavor doggy chew satisfies your dogs natural chewing instincts. It is a good dog gift or dog birthday toy for your fur baby. Interactive Dog Toys for Medium Large Dogs With Beef Flavor: This dog toy is an ideal interactive dog toy for fetch and retrieves games. Safe natural rubber with beef flavor can greatly excite your pet and extend the playing time. It will do a lot of help to release the dog's pressure, cultivate your dog's trust and understanding, and reduce destructive behavior. Any Communication is Warmly Welcome Should Customers Have Any Issue or Concern On The Product. It Will Be Our Great Honor to Serve You. Remember That Our Mission Is To Keep Increasing Customer Satisfaction.