WEOK Heartbeat toy for Puppy, Puppy Toys for Dogs Anxiety Relief Behavioral Aid, Dog Plush Toy with Heartbeat for Dogs Cats Pets Separation Anxiety CalmingDog Training & Behavior Aids Toy: The puppy heartbeat comforter creates the realistic sound and feeling of a heartbeat that gives pets young Dog Anxiety Relief Toy: The dog christmas presents simulates an atmosphere of accompany, it can help puppies and cats to relief the separation anxiety, loneliness, Easy To Use : The puppy heartbeat toy contain a plush dog toy and a real heartbeat simulator Module. Machine Washable: The puppy heartbeat stuffed