FELIWAY MultiCat Cat Calming Diffuser Kit, 2-Pack for Multi-Cat Homes

FELIWAY MultiCat is a two-pack cat calming diffuser kit designed to ease conflict between cats, with each refill providing up to 4 weeks of support for spaces up to 700 square feet (65.0 m²).

• Made for multi-cat households — helps ease tension and conflict between cats.
• 84% of cat parents noticed improvement in tension and conflict when using FELIWAY MultiCat.
• Uses pheromone science inspired by a mother cat’s natural calming message.
• Each refill provides up to 4 weeks of continuous support across up to 700 square feet (65.0 m²).
• Plug-in design offers 24/7 support; use with vents pointed upward and at least 4 ft (1.2 m) of clearance.
• Non-sedating and safe for use around cats, kittens, people and other pets; from the #1 Vet Recommended Brand, trusted by millions of cat families with 25+ years of expertise.

Sharing a home can bring tension between cats, including staring, blocking, chasing and fighting. FELIWAY MultiCat is designed for households where cats live together and these signs of conflict are a concern. The diffuser uses pheromone science to promote calm interactions in shared living spaces, giving cat parents a continuous support option rather than a one-time intervention.

What kinds of cat conflict is FELIWAY MultiCat designed to ease?

FELIWAY MultiCat is specifically designed to help reduce tension between cats, including conflict, fighting, chasing and blocking. These behaviors can make everyday shared spaces more difficult for cats to navigate together. The product is intended to support calmer interactions and more peaceful relationships in multi-cat homes, not to sedate cats.

• Relevant signs include blocking, staring, chasing and fighting.
• 84% of cat parents noticed an improvement in tension and conflict between their cats while using the product.

How does the diffuser support a calmer shared home?

The diffuser works with pheromone science based on the natural message a mother cat releases through pheromones. FELIWAY MultiCat uses this approach to promote calm between cats living together. Its support is continuous while the plug-in diffuser is in use, and the formula is non-sedating, so it does not work by making cats sleepy.

• Suitable for use around cats, kittens, people and other pets.
• Designed for the shared environment of a multi-cat household.

How long does a refill last, and where should I plug in the diffuser?

Each refill provides up to 4 weeks of support and covers up to 700 square feet (65.0 m²) of living space. To set up the diffuser, plug it into an open outlet with the vents pointing upward, leave at least 4 ft (1.2 m) of clearance, and follow the label instructions. This placement guidance helps keep the vents open while the device provides ongoing support in the room.

• Use an open outlet rather than a space where the diffuser vents are blocked.
• Keep the vents facing upward and allow at least 4 ft (1.2 m) of clearance.
• The kit is sold as a two-pack.

FELIWAY MultiCat is suited to cat parents looking for pheromone-based, non-sedating support for tension among cats sharing a home. The brand brings more than 25 years of expertise and is trusted by millions of cat families. For households experiencing behaviors such as chasing, blocking or fighting, the plug-in diffuser provides continuous support across a defined living area. It is a multi-cat conflict support product, with each refill covering up to 700 square feet (65.0 m²) for up to 4 weeks.