Interactive Dog Toy: This dog giggle ball is designed to keep your dog entertained and active. The unique laughing sound makes your pets excited, your lovely dogs will have a perfect interaction with the ball. GIGGLE SOUNDS BALL: The pet laughter ball uses simple tubes that can produce a special laughing sound to attract your dog’s attention. Keeps dogs entertained by engaging their natural instincts to play. SAFE MATERIAL: The dog laugh ball is made of environmentally friendly indestructible vinyl material, which is non-toxic and safe for your pet. NO BATTERIES REQUIRED: With the internal tube noisemaker, found sounds are sure to engage your dog as the toy rolls and the laugh ball will become their favorite toy in no time! Suitable for all dogs: the diameter of this laughing ball is 15 cm. Suitable for dogs of all ages and sizes. The 6 clutch pockets distributed around the surface of the ball make it easy for your dog to pick it up during recess. Specification: - Material: Vinyl