FELIWAY FRIENDS REFILL | The Feliway Friends pheromone diffuser for cats has been developed with over 25 years of science and research into pet welfare, to help relax, de-stress, and reduce conflict among your feline friends. The refill pack contains a 48ml vial of Feliway Friends compatible with the Feliway Friends diffuser which will last up to 30 days. REDUCING CONFLICT | Living in a multi-cat home can be very stressful for our beloved pets leading to tension and conflict that can cause cause fighting, chasing, and blocking behaviour. The Feliway Friends cat calming diffuser provides a relaxing atmosphere for your cats and improves their quality of life. PHEROMONE SCIENCE | Mother cats release natural messages called pheromones to promote familiarity and harmony amongst kittens. The Feliway plug in diffuser sends these comforting messages to your cats to help them feel more safe and secure and encourage bonds. Feliway cat calming plug-in diffusers are scentless and species specific so they will have no effect on humans or other pets. TRUSTED BY VETS | With scientific studies backing all of the claims we make, the Feliway plug in for cats is trusted and used by vets, charities, and behaviourists. Keep your cat's space stable and comforting over the long term with Feliway refills available singly or as a pack of 3 Feliway refill vials. OTHER FELIWAY PRODUCTS | Feliway has an entire range of products to help provide stress relief for your cat companion. From Feliway Classic, Feliway Optimum, and Feliway Help that all come as plug in diffusers, to Feliway Spray for use at home or on the move, and edible Feliway Happy Snacks which have a calming effect. › See more product details