Hi! I am getting a kitten in 2 weeks from a breeder. She will be 12 weeks old. I am getting everything ready to welcome her. I know it can take some time for a cat to adjust to a new place but I was wondering whether a calming spray (with pheromones like Feliway or plants extracts) could help her feeling more confortable? I was thinking using it in the carrier box, on a blanket and at home on the cat bed, scratching posts, etc. What do you think? Have you used these products?