Feliway® is a synthetic copy of the familiarisation facial pheromone that cats use to mark objects in their environment. When a cat is secure you will see it brush up against furniture rubbing it face on it.This is a cat marking it’s territory as safe and secure. The absence of these familiar marks is believed to lead to an increase in anxiety. Feliway is available as a spray and a plug in diffuser. We can offer advice as to which formulation to use and additional information can be found on the Feliway product website.