FELIWAY Classic Cat Calming Pheromone Diffuser Refill, 1 Pack, Up to 4 Weeks

FELIWAY Classic is a pheromone diffuser refill designed to help reduce common signs of cat stress, providing up to 4 weeks of continuous calming in spaces up to 700 square feet when used with a compatible FELIWAY diffuser.

• Helps reduce scratching, urine spraying and hiding — supports a calmer home for an individual cat.
• Uses pheromone messages cats naturally understand — helps cats feel comfortable during everyday changes.
• Provides up to 4 weeks of continuous calming across spaces up to 700 square feet — supports shared areas at home.
• Non-sedating and safe for cats, kittens, people and other pets when used as directed — fits into a household routine.
• One refill; diffuser is not included — use it with a FELIWAY diffuser.

Changes at home and shifts in routine can be stressful for cats, sometimes showing up as scratching, urine spraying or hiding. FELIWAY Classic uses pheromone science to send calming messages that cats naturally understand, helping create a familiar, reassuring environment. The refill is made for ongoing use in a home, including shared spaces where a cat spends time.

Which cat stress behaviors is FELIWAY Classic designed to help reduce?

FELIWAY Classic is designed to help individual cats feel calm and reduce scratching, urine spraying and hiding. It can also support cats through everyday changes in their routine or home environment. In reported outcomes, 9 out of 10 cat parents noticed reduced urine spraying, and 8 out of 10 saw reduced scratching. These results are tied to use as directed and are not a guarantee for every cat.

• Uses calming pheromone messages cats naturally understand.
• Designed for stress associated with home changes as well as common stress behaviors.

How long does one refill last, and what area does it cover?

One FELIWAY Classic refill provides up to 4 weeks of continuous calming and covers spaces up to 700 square feet when plugged into a diffuser. The plug-in diffuser provides 24/7 support while in use. This pack contains one refill; the diffuser is not included.

• One refill per pack.
• Up to 4 weeks of use and coverage up to 700 square feet.

How do I set up the refill, and who can be around it?

Insert the refill into a FELIWAY diffuser and plug it into an open outlet with the vents facing upward. Allow at least 4 feet of clearance above the diffuser and follow the label instructions. FELIWAY Classic is non-sedating and safe for cats, kittens, people and other pets when used as directed.

• Keep the diffuser vents pointed upward.
• Leave 4+ feet of clearance above it.

FELIWAY is the original diffuser brand and is the #1 vet-recommended brand based on a survey of 200 veterinarians. The brand is trusted by millions of cat families and brings 25+ years of expertise, with 30 years of feline stress expertise. This refill suits cat households looking for ongoing pheromone-based support for common stress behaviors and changes at home; it is designed for use with a diffuser, which is not included. It offers up to 4 weeks of continuous calming across spaces up to 700 square feet when used as directed.

Ingredients

F3 Feline Facial Pheromone Analogue 2% Excipients q.s. 100g