Hi! I treated my 19 chickens 2 days ago with oral ivermectin and plan to follow up in 10 days with a 2nd treatment. The stool of one showed roundworms but I used the ivermectin to cover them plus mites and lice and whatever other nasty creature it treats. I was told not to eat the eggs. My question...would anyone know if the eggs would be harmful to wildlife such as raccoons or other birds, or the chickens themselves for that matter?