Someone in my flock has worms. I picked up Ivomec Eprinex pour-on for beef and dairy cattle today after reading multiple posts about it. I have the correct syringes as well. Now, confusion sets in! Please, folks who have used this before, tell me what the correct dose (dropped on the back of the neck) is for standard birds and bantams... please? I have read many different things in previous posts and I am left completely confused and feeling quite muddled. We have a range of ages represented in our flock of 19 birds. There are several adults (at least a year old), a few "teenage" pullets (maybe 10 or 12 weeks old), and a few at 7 weeks old. Should I only treat the adults at this point an worm tha others later? At what age? Unicorn, I have tried to visit the shilala link but all I get is a blank page. Is that info still available somewhere?