VetRx should be administered at the first signs of respiratory disease, often indicated by gaping, sneezing, and gasping. For use on animals only. If symptoms persist for more than 48 hours, it is recommended you consult a licensed veterinarian. Use only as directed on manufacturer's label; keep this and all medications out of the reach of children. Keep your animals healthy with Vetrx Poultry Remedy. It can be used as a treatment for respiratory disease CRD croup scaly leg mites and favus eye worm. You can use VetRx for chickens ducks turkeys geese and game birds. It s made from a mix of alcohol USP Canada balsam camphor oil organum and oil rosemary blended in a corn oil base. This product is made in the US and does not stain feathers.