The Heartbeat Pillow is the MUST HAVE PRODUCT FOR EVERY PUPPY PARENT! It eliminates nuisance barking during housebreaking, increases rejuvenating sleep periods which strengthen a puppy's immune system and reduces stress for an overall happier healthier puppy. This is NOT A TOY, but a behavioral training solution that combines a simulated heartbeat, tactile sensations and body warmth to comfort and relax puppies, adult dogs and cats. The two AAA batteries included with the pillow will provide over 100 comforting sleep-inducing sessions thanks to the featured 12 minute auto-shutoff funtion. Machine wash and dry, easy to use and totally effective. FREE BONUS! Every Heartbeat Pillow includes a Housebreaking/Training guide containing step by step, day by day instructions for successfully training your puppy. This helpful guide covers housebreaking, chewing control and eliminating nuisance barking. Puppies will never fall out of love with their heartbeat pillow and can use it to find comfort, security, and reduce stress throughout their lifetime.