PetAlive Respo-K Homeopathic Medicine for Respiratory Infections for Dogs, 180 count; Just like people, pets can fall victim to the common cold. If your dog or cat has a case of the sneezes, PetAlive Homeopathic Medicine for Respitory Infections for Dogs can help you chase them away. It's non-addictive and crafted with homeopathic ingredients that help combat colds and respiratory sickness. PetAlive Homeopathic Medicine for Respitory Infections for Dogs is designed to help your pet feel better. Best of all, it works to help strengthen the immune system, and possibly even prevent secondary infections or future colds. When your best bud feels good, you feel good—so help him kick that cold and keep his respiratory system in tip-top shape with PetAlive.