Natura Petz Organics Travel Well Calming and Stress Supplements for Adult Dogs and Cats, 615mg Veterinarian formulated, organic, all natural pet calming supplement Stress, Relaxation and Whole Body Calming Support for Anxious Dogs and Cats For pets on the go, helps reduce stress and anxiety while traveling and helps reduce motion sickness, which dogs and cats commonly experience Helps settle digestion and offset digestive upset, commonly experienced when dogs and cats are stressed and anxious Is mildly nervine and sedative; does not drug your pet, but helps promote feel-good "rest and digest" feelings rather than "fright and flight" response This is an O.E.M. part