Sound pet ball The 6 hole on the sound toy let your dog pick up easily when playing! With gurgling sound and sensory stimulation, it can help your dog fight boredom, reduce home demolition, and provide lasting entertainment at home or outside. Shake to make a sound: your dog"'"s natural curiosity and instinct roll or shake it to make a gurgling sound. This toy makes your dog active and entertaining all day and provides the best experience for your pet family! Safe and durable: The dog ball is made of high-quality environmentally-friendly vinyl (no odor) to ensure the ball is safe for pets, wear-resistant and bite resistant, suitable for dogs of all ages and medium-sized and large dogs. No battery: use 3 built-in tube sounders. When the toy rolls, the sound will attract your dog. Whether your dog likes to play in the park or at home, it can guarantee fun! The sound ball will soon become their favorite toy! If the product is squeezed or deformed, use a hot air blower to blow for 30 seconds to restore its original state