hello. I bought 20 silkies 2 weeks ago. 6 have died 1 i had put to sleep by the vet. 5 of the ones that died on their own seemed fine. 1 of them was real weak. The 1 we had put to sleep could barely walk and always flopped on it's side and couldn't get upright on it's own. It also needed help to eat and drink(finally wouldn't or couldn't eat so took her to vet). my question is if they make it will it affect my other 32 chickens i have outside? the silkies won't be free ranging. I will grow fodder for in their run. thanks everyone you guys are just great here.