Description Realistic HeartbeatWith real smoothing heartbeat and soft plush gives dogs a sense of security, dog anxiety toys can help them quickly adapt to new surroundings, reduce barking and puppy crying, to sleep soundly in a new home. Anxiety ReliefPuppy toys for small dogs designed with the shape of a sheep can help puppies relieve anxiety. separation anxiety and loneliness in the absence of a companion, to feel comfortable even in complex environments, such as the transition to a new home and travel. Building a relationship intimateDogs like to live in groups and cuddle with their partners, so our toy is simulated the shape of a sheep, the heartbeat and the scene of the company to help establish an intimate relationship with pets. /p Detailed Design Manufactured in a soft, comfortable and skin-friendly plush material and the interior is filled with soft PP cotton, the heartbeat dog toy is safe for your pup. And the belly pocket is closed with a magic tape to prevent the heart from falling out of the body. Package IncludedProduct includes heartbeat puppy toy and heartbeat simulator Need 2 AAA batteries , but batteries are not included. The plush toy can be machine washed after removing the heartbeat simulator.