I have a brown Chinese goose that was just hatched this year. I noticed that she looked thinner, so I wormed her with Ivermectin on Monday. Still very thin, sits with head back a lot of the time. Not much interest in eating, although drinking. No signs of any nasal discharge, no sign of diarrhea on feathers; but did notice white thin poop. Read that panacur is also good for geese, so just wormed her with that today. But I'm also wondering if maybe coccidia - does anyone know if I can use Corid for treating geese?