Pet MasterMind Cool Kitty Calming Pheromone Cat Spray
Have several cats, but only two that cause trouble. Began spraying their bedding every evening, and spray directly in the air near the two trouble makers when problems seem imminent. It has done a good job. They will relax and sometimes sleep for a while. However, it only works on a short term basis. Lasts for a few hours then have to spray again.
Packaging was phenomenal, and the results it brought about really helped to calm the local cats near our house. With continuous use it quelled much of the fighting and rambunctious behavior. Amazing product.