The Moropaky Heartbeat Dog Toy Puppy Toy Dog Anxiety Toy to Separate Relief for Pet Cuddle Soother Comfort Calming Create Training Sleep Aid Behavioral Aid Heartbeat Stuffed Animal, Grey is a perfect addition to any household. This toy features a heartbeat that is a simulation of the true pulsing heartbeat, which enables the puppy to feel the heartbeat and reduce their anxiety. It also has a crate toy that simulates an environment that the puppy are not alone and one of their “mates” are there with them. With the company of the Heartbeat Stuffed Animal Toy, the dog can adapt to the kennel as soon as possible and have a better sleep.