Can you use the Ivermectin injectable to worm chickens. I was told to use a drop in each chickens mouth and a drop on the back of the neck. Is that ok. I haven't seen any worms. I have had them about 6 months and never been wormed. Some of them seem not to be as full and heavy as they should be. These are my silkies. Just want to make sure I don't give them something and kill them. Please any advice would be appreciated. I have read thru alot of threads this morning and some say the injectable Ivermectin doesn't do any good.
