FELIWAY Classic Cat Calming Diffuser Kit with 4-Week Pheromone Refill

FELIWAY Classic Cat Pheromone Calming Diffuser Kit is designed to help reduce common cat stress behaviors, with a refill that provides up to 4 weeks of calming support in spaces up to 700 square feet (65 m²).

• Helps reduce scratching, urine spraying and hiding — supports a calmer home for an individual cat.
• Calming pheromone messages — help cats feel comfortable during changes to their home or routine.
• Up to 4 weeks of continuous support — provides ongoing calming messages when used with a plug-in diffuser.
• Covers spaces up to 700 square feet (65 m²) — suits shared areas within that coverage.
• Non-sedating and safe for use around cats, kittens, people and other pets — supports everyday use around the household.

Scratching, urine spraying and hiding can be signs of stress for cats, including when their home environment or routine changes. FELIWAY Classic uses pheromone science to send calming messages that cats naturally understand, helping create a more comfortable home environment. The refill works with a plug-in diffuser; the diffuser itself is not included.

What cat stress behaviors is FELIWAY Classic designed to help with?

FELIWAY Classic is designed to help reduce scratching, urine spraying and hiding in individual cats. In a survey of cat parents, 9 out of 10 noticed reduced urine spraying and 8 out of 10 saw reduced scratching. The calming pheromone messages are intended to help cats feel safe and comfortable, including during changes in their surroundings or daily routine.

• Uses pheromone messages cats naturally understand.
• FELIWAY is the original diffuser from the brand.

How long does the calming support last, and what area does it cover?

The refill provides up to 4 weeks of continuous calming support and covers spaces up to 700 square feet (65 m²). The diffuser is designed to provide 24/7 support while plugged in, making it suitable for a shared home space within the stated coverage.

• For use with a plug-in diffuser, which is not included.
• FELIWAY is the #1 vet-recommended brand, based on a survey of 200 veterinarians.

How do I set up the FELIWAY Classic diffuser?

Plug the diffuser into an open outlet with its vents pointing upward and allow at least 4 feet (1.2 m) of clearance. Follow the label instructions when setting it up. FELIWAY Classic is non-sedating and is safe for use around cats, kittens, people and other pets.

• Keep the vents pointing upward.
• Allow 4 feet (1.2 m) or more of open clearance.
• FELIWAY brings more than 25 years of feline stress expertise and is trusted by millions of cat families.

FELIWAY Classic is suited to cat families looking for ongoing pheromone-based support for stress behaviors, including during household or routine changes. Its refill is intended for use with a compatible plug-in diffuser, rather than as a standalone plug-in device.