FELIWAY Classic Starter Kit releases calming "happy messages", similar to the facial pheromones naturally produced by cats.
This helps your cat feel secure and happy in their home. Scientifically proven, FELIWAY Classic is the trusted solution for cat well-being for over 25 years.
Over 25 years of expertise
Clinically proven
#1 Vet Recommended Brand
Why choose FELIWAY Classic?

How to use FELIWAY Classic?

Easy to use
1. Plug the diffuser into an electrical socket
2. Keep it switched on 24/7 for continuous calming effects.
3. Replace the refill every 30 days to maintain optimal results
For best performance, use in the room where your cat spends the most time.

Helpful tips
✔️ Each diffuser refill covers up to 70m2. Use multiple diffusers for larger areas.
✔️ For best results, avoid plugging the diffuser under shelves, behind doors, or near curtains and furniture, as it will not work properly.
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TESTIMONIALS
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Frequently asked questions:
FAQ
Find quick, expert-backed answers to the most common questions about FELIWAY, cat behavior, and how to create a stress-free environment for your feline friend.
How does FELIWAY® Classic work?
Where should I use FELIWAY® Classic?
When should I use FELIWAY® Classic?
How long should I use FELIWAY® Classic for?
How long does FELIWAY® Classic take to work?
What situations will FELIWAY® Classic not work in?
What is the difference between FELIWAY® Classic and FELIWAY® Friends?
Can you use FELIWAY® Classic and FELIWAY® Friends together?
What is the difference between FELIWAY® Optimum and FELIWAY® Classic?
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