Storm Stress Enjoy the calm before, during, and after the storm with the HomeoPet Storm Stress for Pets under 20lbs. A safe and effective remedy for small pets, this homeopathic liquid eases the stress caused by thunder, heavy winds, or hurricanes. Drawing on hundreds of years of natural medicine therapy, the all-natural formula uses only the purest, chemical-free homeopathic ingredients that cause zero known side effects. Easily administer by mouth or food or water, and then weather the storm without the unwanted pacing, barking, hiding, or bolting. Homeopathic drops for use on dogs, cats, birds, and animals under 20 pounds to calm stress caused by storms. Helps reduce barking, whining, pacing, panting, hiding, cowering, vomiting, destructive behavior, and running away. Chemical-free formula uses the best all-natural, pure ingredients based on years of research, and causes no known side effects. Non-sedating and safe for all pets including puppies, kittens, pregnant, and nursing animals. Easily administer by mouth or through food or water. Fast-acting liquid drops are made in the USA and registered with the FDA.