Natura Petz Serenity Zen Dog and Cat Stress, Relaxation and Multi-Systems Calming Support for Pets, 60 Capsules, 615mg Per Capsule Veterinarian formulated, organic, all natural pet calming supplement Stress, Relaxation and Whole Body Calming Support for Anxious Dogs and Cats To help reduce all types of stress and anxiety related to separation anxiety, introduction into a new home, while traveling, related to visiting guests, vet and grooming visits and thunder and lightning storms To help reduce fear and anxiety while boarding or attending a new daycare or training class; to reduce stress while moving, for visiting guests or a new addition to the home, including a new pet Helps encourage "rest and digest" feelings and reduces "fight or flight" response. Suggested for all life stages of dogs & cats; for stress, anxiety, fear, aggression, destructive behavior, storms, travel, boarding, epilepsy and more