The playful and interactive squirrel dog toy contains a secondary acorn toy that's attached with a double stitched velcro that makes a "crrrrrunch" sound when they are pulled apart. The outside material is super soft, yet durable and tug resistant Plush Pearl material. Perfect for dogs who love to snuggle with toys or inquisitive dogs who want more stimulation. Size: 15" - Recommended for medium to extra large dogs. FEATURES: 1 Squeaker + 1 Grunter + Crunch.