Each Tugger Knot has knotted ropes inside for a realistic feel, and the ropes extend outside on each end to create a great tug toy. The ropes are looped together to absorb tugging stress and are covered by a durable, double-ply plush body. They are designed with minimal stuffing for a minimal mess and they easily outlast other stuffed dog toys. This unique design creates a captivating variety of textures and resistance that dogs love, and the squeaker inside adds to the fun. Tugger Knots work great as adult or puppy toys and come in four different characters. This dog product will help you interact with your dog and be safe, "your dog will love you for it."The ropes extend outside on each end to create an excellent tug toy. The inner ropes are looped together to absorb the stress of tugging. The inner looped ropes are covered by a durable material in the shape of various animals. An added squeaker can be found in the feet of the monkey for further surprise. This tug toy will help you interact with your dog with lots of tugging fun. Small: approximately 13 inches long. Length: approximately 19 inches long.