I have an opportunity to get 2 emu from a man who can no longer keep them. They are young-- so young he doesn't yet know what gender they are. He hand feeds them, so says they are friendly. They live with his goats, cats, dogs. My questions are: does anyone here keep emu with other birds? Geese, ducks, turkeys? What kind of wormer do people use, and how delivered (paste, powder, et cetera) and what is a good feed ratio?