Clinically proven to end urine marking within 30 days with a 95% success rate. Calms cats in stressful situations or new environments like transport, boarding or hospitalization, meeting new pets or people. Feliway is a natural treatment developed to help prevent your cat from engaging in urine spraying or destructive clawing behavior. Spray Feliway on vertical surfaces to curb troublesome behaviors. Ingredients: Analogue of feline facial pheromone 10%, ethanol (90%) 77.6% and excipients to 75 ml. One 75 ml spray bottle.