FELIWAY Optimum is a new pheromone discovery, and the best FELIWAY answer to reduce the most common signs of stress

  • FELIWAY Optimum can reduce scratching, urine spraying, tension and conflicts between cats, fears, and reactions to changes
  • 93% of cat owners report enhanced calming, with an average satisfaction rating of 9.1 out of 10
  • FELIWAY Optimum is a drug free solution that helps cats with more signs of stress, in more situations, and calms cats better than ever; FELIWAY is supported by 25+ years of feline stress expertise
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see how to use

Easy to use

  • Just plug into a standard electrical socket in your cats' favourite room.
  • For maximum calming results, keep the diffuser plugged in 24/7
  • Replace the refill bottle every 30 days.

Good to know

  • Each diffuser refill covers an area up to 700 sq. ft.
  • Avoid plugging in the diffuser under shelves, behind doors, behind curtains, behind furniture, as it will not work


  • A New Feline Pheromone Complex to convey more impactful messages, discover more
  • Helps cats with more signs of stress, in more situations, and calms cats better than ever
  • To ensure optimum effect, plug in continuously, change the refill every month and replace the diffuser every six months

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Recommended by vets

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Used Worldwide

Helps solve all common signs of stress for enhanced serenity

To make travel and visits to the vet less stressful, and in addition to FELIWAY Classic Diffuser on targeted locations


See “Happy Together’ stories of cats helped by FELIWAY

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