ThunderEase is the #1 vet recommended brand and uses the ADAPTIL pheromone analog, Helps dogs adjust to challenging situations like separation, thunderstorms, and visitors, and curb unwanted stress-related behaviors like hiding, barking, and destructive behaviors.*, ThunderEase is drug free and helps ease your dog’s stress related behaviors by mimicking the calming pheromone that a mother dog releases while nursing her puppies, Over 80% of pet parents surveyed reported improvement in their pet’s signs of stress when using ThunderEase.*, Safe to use - while pheromone analogs may help your dog, they won’t affect humans or other pets., The diffuser continuously releases a calming pheromone analog for up to 30 days, to help comfort your pet at home. Simply plug into an open outlet with at least 4 feet of space to diffuse, with vents pointed upright., Consider combining ThunderEase with ThunderShirt & ThunderWunders calming chews to create your calming dream team!, Trust the Dog Calming Experts at ThunderWorks with our 100% Satisfaction Guarantee if you are not completely satisfied, return to your place of purchase within 60 days for a refund of your purchase price.