The collar comes in three sizes—Puppy dog, compact, and medium/large. Location it snugly around your pup’s neck plus your Pet’s natural warmth will activate it to release the pheromones. “It is best to often follow the manufacturer's advised dosage,” suggests Jose Huwiler, DVM, regulatory affairs supervisor for pet-care firm Alzoo. https://is-thca-addictive99999.blogsmine.com/35301262/about-dog-behavioral-calmers