I actually just started using food/pet grade Diatomaceous Earth for my chickens and other animals as a wormer and parasite control in general. I just offer it as a dust bath, but they usually eat a bit of it too. I have heard great things about it and it's 100% natural,
Thank you Snozzle. I will have to see if I can find some info on it and maybe give it a try. I was unsure if chickens need wormed or not, but i figgured if all the other farm animals do, the chickens might as well.