WHY YOU'LL LOVE IT<BR> Correcting bad habits # Helps redirect destructive behavior.<BR> Appetitive # Promotes intestinal digestion through the act of chewing, enhances appetite and emeticing hairballs.<BR> Relax & Leisurely # Reassure the irritability and restlessness brought by during the rut.<BR><BR> HEALTHY CHOICE<BR> Silvervine (also known as Mtatabi) plant, harvested from the jungles of Southeast Asia, combined with wild catnip and hand-woven. 100% natural, no additives and preservatives, safe for pets.<BR> The skin on the Silvervine Catnip Ball will come off when your cat plays it, if it was too much trouble to clean the floor, please use a knife to grind the skin off from the Silvervine Stick before give it to your cat.<BR><BR> KIND REMIND<BR> Not all of cats are not interested in catnip stick balls, but DO NOT WORRY about it; email us to get the refund when you meet this problem.