FELIWAY® Optimum

FELIWAY® creates a calming environment by using the natural calming signals that cats produce to create secure surroundings. It’s drug-free, scent-free and can’t be detected by humans or other pets

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  • Recommended by vets

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  • 25 years of expertise

    FELIWAY® Optimum Diffuser Refill Kit – Transform Your Home into a Calm Haven for Your Cat

    With 25+ years as the #1 vet-recommended feline stress relief brand, FELIWAY’s Optimum Diffuser Refill Kit elevates its legacy. This all-in-one set includes a premium diffuser and 48ml (30-day) refill, featuring a patented pheromone formula that mimics cats’ natural calming signals. It targets more stress signs (urine spraying, scratching, tension, change-related anxiety) to turn your home into a secure, peaceful space for your feline.

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    FELIWAY® is the #1 Vet Recommended Brand

    Used by Millions of cat families around the world
    25+ Years of expertise
    Helps Reduce Common Signs of Cat Stress

    Perfect for Every Cat, Every Home

    This kit is a game-changer for:

    • Multi-cat households struggling with conflict.
    • Cat parents dealing with unwanted behaviors (spraying, scratching).
    • Those anticipating life changes (moving, new baby, renovations).
    • Rescue cats or cats with trauma.
    • Shy, anxious, or skittish cats.
    • Anyone who wants to strengthen their bond with their feline friend by reducing stress.
    Help the kitten relieve anxiety

    What are cat pheromones for?

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        Good to know

        • Try not to plug the diffuser under items (e.g. shelves) or close to objects (e.g. behind curtain or doors) as this affects efficacy..
        • For the best results, replace your refill every 30 days
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        FAQS

        How long should I use FELIWAY® Optimum for?

        Most cats benefit from the continued use of FELIWAY® Optimum to create a pleasant environment in the home, with the minimum recommended duration being one month of use. This ensures that FELIWAY® Optimum has time to take full, though you could start to see enhanced serenity in your cat much sooner.

        How long does FELIWAY® Optimum take to work?

        When using FELIWAY® Optimum, many cat parents start to see results for
        their cat within the first seven days of use. However, all cats are different.
        The first signs of enhanced serenity may come later depending on the duration
        and severity of your cat’s signs of stress. We recommend using FELIWAY® Optimum for a period of at least one month, and ideally use it continuously for the maximum benefit.

        When should I use FELIWAY® Optimum?

        For the best results, it’s recommended that FELIWAY® Optimum is used
        constantly or for a minimum of at least one month. Simply leave the diffuser
        plugged into an electric socket 24/7 to provide ongoing support and enhanced
        serenity for your cat.

        You should consider using FELIWAY® Optimum in the following situations:

        • If your cat is urine spraying
        • If your cat is scratching walls or furniture
        • If your cat shows signs of stress such as hiding, reduced activity or appetite, or overgrooming
        • If you are anticipating changes to your home (e.g. moving house, renovations, redecorating your home, or arrival of a new pet or person into the household)
        • If you have two or more cats living with you and they show signs of tension (e.g. chasing, blocking, or staring) or if they are fighting?

        Where should I use FELIWAY® Optimum?

        For the best results, you should use FELIWAY® Optimumin the room where
        your cat spends most of their time. Plug the diffuser into a properly functioning electrical socket that has clear space above it of at least 4ft (1.2m). This allows the oily vapor that carries the calming messages to rise above the diffuser in a column of warm air and into the surrounding environment.

        Where should FELIWAY® Optimum NOT be used?

        To ensure your FELIWAY® Optimum diffuser can work as effectively as
        possible, you should avoid using it in:

        • Hallways - Cats naturally spend very little of their time in hallways, so FELIWAY® Optimum will have a reduced effect if used here.
        • Near the litter box – Likewise, cats spend very little time near their litter tray, so the efficacy would be reduced if used here. If the litter box is in the room where your cat spends the most time, there is no problem plugging it in this room.