Feliway Cat Calming Diffuser Kit FELIWAY Diffuser comforts cats at home and reduces signs of stress such as urine spraying, scratching or hiding. FELIWAY is a synthetic copy of the feline facial pheromone. This is the pheromone that cats leave naturally when they feel safe and secure in their environment. Cats communicate through natural chemical signals (also known as pheromones). After a mother cat gives birth, she sends “harmony messages” to her kittens. These messages, released in the mammary zone, are naturally appeasing and ensure peace between the kittens. Key Features Just plug and play: screw the vial onto the electric diffuser unit, plug it into an electric socket and switch it on Leave the diffuser switched on continuously Clinically proven, veterinary used and recommended Depending on its environmental surroundings, each refill may last between 3-5 weeks. Safety Information Avoid plugging in the FELIWAY Diffuser under shelves and furniture, or behind doors, curtains and furniture. CEVA offer a money-back guarantee if it doesn’t help your cat.