Give your pet the relief he needs with the HomeoPet Cough Dog, Cat, Bird & Small Animal Supplement. Like a miracle in a bottle, this homeopathic liquid soothes and relieves kennel cough, bronchitis cough, and other types of persistent cough. 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.