LONG-LASTING PHEROMONE CALMING AT HOME: Calms and reassures cats for up to 30 days, ideal for easing long-term anxiety in cats. Complete starter kit containing 1 x cat pheromone plug-in diffuser and 1 x refill. Simply plug the diffuser in the room your cat spends most of their time, and it will release calming pheromone messages. A new refill will be required after 30 days. SCIENTIFICALLY RECOGNISED PHEROMONE TECHNOLOGY: Widely recognised by behavioural experts and vets for its ability to trigger an instinctive calming response in cats, helping reduce stress and anxiety, and optimise feelings of reassurance and well-being. ADVANCED DUAL-PHEROMONE FORMULA CONTAINING FELINE FACIAL PHEROMONE (FFP) & MATERNAL APPEASING PHEROMONE (MAP): Cats use FFP to mark areas & objects as ‘safe,’ while MAP is naturally produced by the queen during nursing, and promotes bonding and harmony. Using both in calming products gives a continuous, reassuring message, helping cats feel calmer and reduce stress-related behaviour, such as meowing, hiding, furniture destruction, urine spraying, excessive licking and scratching. IDEAL FOR LONG-TERM STRESSFUL SITUATIONS & MULTI-PET HOMES: Such as fireworks, moving house, introducing a new pet or baby, long-term general anxiety and promoting harmonious living in multi-pet homes. Also helps support cats experiencing separation anxiety when left home alone. SUITABLE FOR CATS AND KITTENS: of all ages and breeds. Pheromones are instantly recognisable to all cats, even if they were hand-reared. Calms without sedating, and does not affect humans or other animals. The diffuser can also be used alongside other Beaphar CatComfort products.