Snuggle Puppy Heartbeat Stuffed Toy

•Reduces negative behaviors resulting from anxiety, including whining and barking •'Real-feel' pulsing heartbeat and heat source mimic being part of a pack, calming by appealing to natural instincts •Two AAA batteries (included) last up to two weeks with continuous 24/7 use •Disposable heat source lasts for 24 hours and is non-toxic and safe for people and pets •Machine washable on gentle cycle Used for one day, washed and clean. My puppy not interested in it.