I have horses and worm them every 2 months religiously..its just routine. Ive inherited 6 hens and 2 roosters. They need to be dewormed as well? Ive heard yes and no? Im assuming yes!? I mean why wouldn't you I just didnt think about that. What is the safest? Is it still ok to eat eggs? How long to wait? What kinds of dewormer? Where to buy? Help!! I want to make sure my babies are as healthy as possible!!