This especially stimulating blend of catnip and silvervine is sure to charge up your cat’s playtime! Silvervine (Actinidia polygama) is an all-natural, more potent alternative to catnip that brings cats into a euphoric state, sharpening their natural hunting skills and helping to relieve stress and anxiety. -Catnip grown in Canada -Excites and stimulates cats to play -Helps to relieve stress and anxiety in cats -Tool to train your cat to play/scratch in places you want them to -Can be applied on any toy or surface