Our new rescue dog, Luna, was moved around from different city shelters and is a little fearful. When it's time for bed, she paces and paces. I used Bully Crew CBD for my prior dog and decided to try it. I did accidentally order the sm pet size,but 1 treat after her last time out for the night helps her settle down perfectly! I would never use anything else, it works very well and it supports the rescue! That is absolutely important to me. Thank you!