For dogs & cats. Natural products for pets. All natural calming product. Helps anxiety and nervous behavior. Product Facts: Recommended for: Motion sickness; Visible nervous behavior; Pet separation anxiety; Persistent crying; Fear of unfamiliar people and other pets; Inappropriate aggressive behavior; Visits to kennels, groomers and vets; Fear of thunderstorms & fireworks; Pets stressed when their daily routine is changed. Veterinarian Recommended: Formulated by Dr. Nancy Scanlan, DVM and Dr. C. Leigh Broadhurst PhD. About Ark Naturals and Our Ingredients: Our ingredients and manufacturing processes are all natural, human quality and are GMP (Good Manufacturing Practices) compliant. Manufactured in the U.S.A. in FDA/OTC inspected facilities.