Squeaky and Crinkly Fun: This no-stuffing eel dog toy features 3 built-in squeakers and crinkle paper, adding delightful sounds to playtime. It keeps dogs busy for hours, alleviating boredom and anxiety.Mental and Physical Exercise: With hidden treat pockets and a velcro design, dogs explore and untie the eel to reveal treats. This puzzle toy promotes foraging instincts and snuffle training, making mealtime a mentally stimulating challenge.Interactive Play: Measuring 31.1 inches, this eel toy is perfect for small, medium, and large dogs. Its long, strong body is ideal for interactive play, including tug-of-war. Built to Last: Double reinforcement and strong stitching ensure durability, even with vigorous chewing. While it s a no-stuffing toy, we recommend monitoring aggressive chewers to prevent squeaker damage.Dental Health: The mop velvet fabric helps clean your dog s teeth while they chew and play, supporting dental health.