Help your cat get rid of the sniffles with the HomeoPet Nose Relief Homeopathic Medicine for Allergies & Respiratory Infections for Birds, Cats, Dogs & Small Pets. Because he can’t exactly use a tissue, this homeopathic liquid provides relief from symptoms of sinus or upper respiratory infections, colds, and allergies. 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 say goodbye to runny noses, sneezing, watery eyes, and congestion!