- Comfort Zone diffusers and refills are a veterinarian recommended solution to keeping cats safe, happy and calm
- Drug-free solution that helps to calm your stressed cat and reduce destructive behaviors such as urine marking and scratching
- Creates a calming, safe, relaxing environment for your feline and will not affect other household pets
- Calming for both single and multicat homes
- Comfort Zone formula works in all Comfort Zone diffusers, refills last up to 30 days