Feliway® Optimum represents the next generation of pheromone technology with improved efficacy. Feliway® Optimum helps cats with the management of more signs of stress (such as urine spraying, vertical scratching, excessive hiding, and inter-cat conflicts), in more situations, and calms cats better than ever.

-The best choice for cat parents who want the best for their cat, helping cats with more signs of stress in more situations.

-Calms cats better than ever.

-Best results typically seen after 3-4 weeks of continuous use; some cats show improvements as soon as the first 7 days.

-Contains 1 diffuser device + 1 30-day refill.

-Plug in diffuser where your cat(s) spend the most time and use continuously.

-Diffuser does get warm for proper evaporation.

-One diffuser covers an area of 700 ft2 -- ensure proper orientation of diffuser and adequate clearance above (4 ft).

-Replace refills every 30 days and diffusers every 6 months.

-Do not use with extension cords, adapters or converters.