Comfort Zone Single & Multi-Cat Calming Diffuser Refills for Cats, 4 Pack

The Comfort Zone Single & Multi-Cat Calming Diffuser Refill Value Pack keeps your home peaceful all season long. Each refill releases a drug-free vapor that mimics the natural feline pheromones cats use to mark their space as safe and familiar, helping ease stress in single- and multi-cat households.

This value pack includes four 1.62 fl oz (48 mL) refills — each lasting up to 30 days — and works with all Comfort Zone diffusers.

• Value pack of four diffuser refills for long-lasting calm
• Helps reduce urine marking, scratching, and stress behaviors
• Drug-free formula that mimics cats' natural pheromones
• Works with all Comfort Zone diffusers
• Four 1.62 fl oz (48 mL) refills; each lasts up to 30 days
• Veterinarian recommended