The JW Puppy Invincible Chains Small is a durable and engaging chew toy designed specifically for puppies. Made with tough yet gentle material, this toy features multiple linked chains that are built to withstand heavy chewing. The "invincible" design ensures it holds up to your puppy's teething and chewing instincts, promoting healthy dental habits. Perfect for small puppies, this toy provides hours of entertainment while helping to alleviate teething discomfort.