POWERED BY ADAPTIL: Recommended by thousands of vets and scientifically studied and verified for over 20 years. Use only in properly functioning 120 volt electrical outlets. | FROM THE MAKERS OF THUNDERSHIRT: The most trusted brand for reducing dog anxiety - you can trust ThunderWorks for affordable, effective, easy-to-use calming solutions | STOP PROBLEM BARKING, destructive chewing, trembling, fear of loud noises, separation anxiety, and many other ""not-so-fun"" symptoms your dog may display while at home | OVER 90% EFFECTIVE: ThunderEase for Dogs is vet recommended, and clinically proven to effectively reduce anxiety & unwanted behavior in 90%+ of dogs, by making them feel safer, calmer, and less stressed | DRUG-FREE CALMING SOLUTION: ThunderEase helps your dog feel calm and comfortable by mimicking a motherànatural nursing pheromones, 100% safe and drug-free.