Product Overview: Calming Collar for Cats provides a wearable, continuous calming effect for cats by releasing feline pheromones, ideal for reducing stress. Specifications: ‣ Dosage Form: Collar ‣ Active Ingredients: Feline-appeasing pheromones ‣ Pet Type: Cats ‣ Pet Age Range: All ages ‣ Dosage: Replace collar every 4 weeks Key Features: ‣ Continuous Calm: Works 24/7 for 30 days. ‣ Portable: Calming support wherever the cat goes. ‣ Safe: Non-sedative formula for cats.