The Sock Monkey Knottie is super cute and soft. Each toy is super tough and has those bright red lips! Lined with Tuffut Technology to ensure even the toughest chewers will stop and pause! Each toy has 5 squeakers. Tuffut Technology is a three step process that delivers the industry’s strongest soft toy. Extra protection while retaining light west and play appeal that is tested to withstand over 100 pounds of tugging and pulling and has no external seams that aggressive chewers easily open. Knotties are made from super-soft, durable corduroy plush. This fabric is soft enough to cuddle, yet strong enough for chewing. Each arm and foot features a great knot to gnaw on and a squeaker to capture your pet’s attention. Groundbreaking Tuffut Technology® makes HuggleHounds® Knotties the strongest and most durable plush dog toys produced. The top layer of HuggleHounds toys are designed for maximum appeal, with fresh colors and interesting textures and fun, original designs. Cushioning protection makes the toys easy to wash, and quick drying. Hugglehounds are also made with safety in mind. Toys have details embroidered on so that they're not easily removed, and each toy is inspected before shipping to ensure the highest standards have been met.