FELIWAY MultiCat Calming Pheromone, 30 Day Refill - 1 Pack

FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 3 Pack

FELIWAY Classic Cat Calming Pheromone Diffuser, 30 Day Starter Kit (48 mL)

FELIWAY MultiCat Calming Pheromone Diffuser, 30 Day Starter Kit (48 mL)

FELIWAY Optimum Cat, Enhanced Calming Pheromone Diffuser, 30 Day Starter Kit (48 mL)

FELIWAY Classic Cat Calming Pheromone, 30 Day Refill - 1 Pack

FELIWAY Classic Cat Calming Pheromone Spray (60 mL)

Sentry Calming Chews for Cats, Calming Aid Helps to Manage Stress & Anxiety, With Pheromones That May Help Curb Destructive Behavior & Separation Anxiety, Calming Health Supplement for Cats, 4 oz.

Comfort Zone Multi Cat Calming Diffuser Refills: 6 Pack

Purina Pro Plan Veterinary Supplements Calming Care Cat Supplements - 30 Count (Pack of 1)