FELIWAY OPTIMUM 30 Day Refill. Did you know? Cats communicate through natural messages released in the air, called pheromones. Using feline natural reassuring messages, FELIWAY helps your cat happily adjust to the pace of modern life, ensures full happiness and avoids signs like urine spraying, scratching, fighting or hiding. The research team at FELIWAY have made an exciting breakthrough. A New Feline Pheromone Discovery provides a message of enhanced serenity to cats. There are 3 main types of feline messages “Happy Messages” When comfortable and happy, cats mark their territory as familiar by rubbing their face against corners, furniture, people, or other cats at home. By doing that, they release a “happy message”. When present in the environment, these “happy messages” provide reassurance to the cats. "Harmony Messages" After the mother gives birth, she sends “harmony messages” to her kittens. These messages, released in the mammary zone, are naturally appeasing and and ensure harmony between the kittens. "Territory Messages" Cats are territorial by nature. They like to feel in control of their territory. They have their own way of telling other cats “this is mine”! They scratch in visible places and leave marks and “territory messages”, coming from their paws. FELIWAY cat products mimic a number of natural feline pheromone cats find reassuring FELIWAY Optimum calms cats better than ever. Feliway Optimum contains Feline Pheromone Complex, the next generation of pheromone technology with improved efficacy, delivering advanced calming messages, and helping your cats feel comfortable and secure at home. FELIWAY Optimum is veterinary recommended & clinically proven to help cats with the management of stress (such as urine spraying, vertical scratching, excessive hiding, and inter-cat conflicts) and calm cats better than ever. Ingredients: Feline Pheromone Complex (FPhC), 2% How soon will it start working? Best results are typically seen after 3-4 weeks of continuous use Some cats show improvements as soon as the first 7 days How to use: Plug the diffuser in right side up in an open area where your cat spends the most time Keep diffuser plugged in continuously – replace refills every 30 days, replace diffuser device every 6 months Allow 1.2m (4') clear distance above the diffuser Each diffuser and refill covers up to 70 m2 (700 ft2)