1. Travel Companion Comfort: Heartbeat Simulator. Take the comfort of your furry friend outdoors with our heartbeat simulator. Its compact and lightweight design allows you to take it anywhere, making it an ideal travel companion for road trips, hotel stays, or visits to friends. Your dog will always have a source of calm. 2. Soothes and Comforts: Realistic Heartbeat Puppy Toy. Our heartbeat simulator helps puppies and pets relax by emitting an authentic heartbeat sound. It has a soothing effect that can calm anxious dogs and create a tranquil environment. It's the tool to ease separation anxiety and promote relaxation. 3. EnergyEfficient: Heartbeat Dog Toy. Simply press the 2 alkaline batteries (not included) to activate the heartbeat simulator. To save power when not in use, you can easily turn it off at any time. Additionally, one set of batteries can last up to 15 days continuously, making it very userfriendly. 4. Durable Design: Heartbeat Puppy Toy. Made from quality PP material, the heartbeat simulator ensures safe and reliable use. With longlasting durability, this device simulates a realistic heartbeat to soothe pets.