Some cats will [also] be annoyed just by possessing a collar on and that should defeat the purpose.” Elements Satchu suggests that pheromones, rosemary, chamomile, and tryptophan are a few of the top rated components to look for, even though other products also contain calming aids like passionflower, colostrum, L-theanine, https://knoxvlanc.alltdesign.com/little-known-facts-about-feline-wellness-support-53945278