FELIWAY Cat Calming Pheromone Diffuser Refill, 1 Pack Optimum, 4-Week Support

FELIWAY Optimum is a patented pheromone diffuser refill designed to help reduce common signs of cat stress, providing up to 4 weeks of continuous support per refill.

• Patented pheromone formula — helps reduce signs of stress and ease tension between cats.
• Up to 4 weeks of continuous calming support — supports your cat day after day when used as directed.
• Covers up to 700 square feet (65 m²) — suited to larger living areas.
• Helps address urine spraying, scratching, hiding and fearful reactions — supports cats through everyday stressors and change.
• Cat parents reported 77% less urine spraying and 72% less tension between cats — results vary between cats and environments.

Changes at home, fearful reactions and tension between cats can all show up as stress-related behavior. This one-pack refill is made for use with the FELIWAY Optimum diffuser to provide ongoing pheromone support in the home. It is suitable for cats of all ages and can be used in multi-cat households.

What signs of stress is FELIWAY Optimum designed to help with?

FELIWAY Optimum is designed to help reduce common stress-related behaviors, including urine spraying, scratching, hiding and fearful reactions to change. It also helps ease tension and conflict between cats, making it relevant for homes where cats share space. In a survey, cat parents reported a 77% reduction in urine spraying and 72% noticed reduced tension between their cats; individual results may vary with other pets and environmental factors.

• FELIWAY identifies Optimum as its best option for reducing common signs of cat stress, based on a survey of 200 veterinarians.
• The refill is non-sedating and, when used as directed, is safe for cats, kittens, people and other pets.

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

Each refill provides up to 4 weeks of support and the diffuser covers an area of up to 700 square feet (65 m²). This makes it suitable for maintaining support across a large living area. The refill is sold as a one-pack item.

• Continuous support is intended for use day and night when used as directed.
• Coverage and duration are stated for use with the FELIWAY Optimum diffuser.

How do I use the FELIWAY Optimum refill?

Use the refill with a FELIWAY Optimum diffuser, then plug the diffuser into an open outlet with its vents facing upward. Leave at least 4 feet (1.2 m) of clearance above it and follow the label instructions. This placement allows the diffuser to operate as directed.

• Keep the vents pointed upward when plugged in.
• Allow at least 4 feet (1.2 m) of open space above the diffuser.

This refill is suited to cat households seeking ongoing pheromone support for stress-related behaviors, including homes with more than one cat and cats of any age. Its patented formula, continuous-use format and stated large-area coverage make it a practical fit for daily use with the FELIWAY Optimum diffuser.