While I’ve only used the product for a few days, it seems to help calm my one dog’s anxiety a little bit. But I do know it’s the consistency of giving the product where I’ll see a greater response to the product, so reviewing so soon after receiving the product may not be ideal. I will say that I was a bit disappointed at the length of time it took to receive the product. I feel 14 days after confirmation of order is a bit long to wait even from a small company (overseas yes but not within the United States). And even trying to track my purchase was difficult. For that reason I may hesitate to purchase again regardless of how well the product works.