I have been told by many Catsters that using cat relaxation sprays will be very beneficial when introducing a new cat to my resident cat next week. The only problem is I live overseas so my options are limited. Does anyone have a recipe of some sort to make a homemade spray? I don't even know if a homemade spray even exists but I thought I would give it a try! Oh my soon to be new cats name is Farrah and she is 6 years old! We're so excited to bring in another angel!!!