The Mammoth Flossy Chews Extra Fresh Knot Tug is a great way to keep your dog active and entertained. Made from premium North American-USA-Mexico cotton-poly yarns, this toy is safe and durable. The real dental floss is specially formulated with natural beeswax and mint to help freshen breath and control tartar. With its toss, tug, and catch features, this toy is perfect for maintaining your dog’s oral health.