Nylabone Power Chew Bone — XL Extreme Chewing — for Large Breeds — German Shepherd, Labrador, Bernese Mountain Dog

Nylabone's Power Chew XL is constructed from their proprietary super-tough nylon composite formulated specifically for the chewing forces of large breeds and power chewers — Rottweilers, German Shepherds, and American Pit Bull Terriers whose molar bite force exceeds 200 psi, which destroys softer chew toys in hours. The textured knob surface delivers mechanical cleaning of 65% of tooth surface area during chewing, supporting dental hygiene between professional cleanings and reducing the tartar accumulation that leads to periodontal disease in large breeds. Flavor is infused throughout the nylon matrix rather than applied as a surface coating, maintaining palatability as the surface wears down over weeks of use. For dogs over 50 lbs; the XL size measures 14×3 inches.