Adaptil Calm Dog Collar

Vet recommended dog collar calms your puppy/dog by decreasing their anxiety through pheromones. See description on how it works in the printed material on box. We used this collar with our German Shepherd from the time we got her as a pup until she recently passed. They work beautifully! I have several of these collars left because I had ordered them on Amazon as a subscription, so we would never run out. They get changed monthly.