Pet London - Heartbeat Puppy Dog ToyPet Londons Heartbeat puppy is the perfect way to soothe and settle your new puppy, when you squeeze the toy it makes a unique heartbeat noise just like the comforting sound of their mother and litter mates. The Puppy effectively relieves seperation anxiety and helps them settle into their new home. Suitable for puppies and also for older rescue dogs or dogs who are feeling unwell and unsettled. The batteries are tucked inside a small, velcro pouch