Specifically the 5% pour on. I followed my vet's advice and just treated a 3 year old bantam hen with 3 drops on skin. It's been a couple years since she was wormed (with wazine only), and that's the only time she was ever wormed.
Her fecal was negative, but vet said the test isn't 100%, and best to treat her with the ivermectin. So I did, but now I'm second guessing. He advised to treat everyone, but I think I'll wait and give the rest of the flock Wazine first.
How long until I know if she's being poisoned by worm die-off? The negative fecal is encouraging, right?
Edited by BWchicken - 6/18/12 at 12:55am