The best ever FELIWAY®, for enhanced serenity!
FELIWAY® Optimum Refill
Usually ships in 2 business days.
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60 Day Satisfaction Guarantee
- Scratching
- Urine spraying
- Tension & conflict between cats
- Hiding
- Reactions to changes
FELIWAY® Optimum Refill requires a FELIWAY® Diffuser (diffuser not included) and should be plugged in continuously. Screw the vial into the diffuser head and plug it into an outlet with the vents up.
Please note: an additional discount code cannot be applied to a subscription
- Refill Vial(s) Only - No Diffuser Head
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Available at vets and on:
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How to use FELIWAY® Optimum ?
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FELIWAY® Optimum helps with more signs of stress, in more situations, and calms cats better than ever! Customers have reported a satisfaction rating of 9.1 out of 10, and 93% have reported enhanced calming* for their cats!
*Field efficacy study: Ceva Sant Animale Internal report ST-CLT/D921/1909 (2020)