Well, I don't have a scale exactly, I give a good estimate on weight...as best I can. A scale would be a good item to have! I gave them the .5 ml dose. Honestly I always make sure there's a bit more than that so if they cough/sneeze any out or block it from going down. Sometimes I have to give a bit more if they lose too much. If folks think I should give more, I can give more tomorrow when I have to dust them. Long story...the state vet at the Dept of Ag told me to worm them and give it a day or two before we cleaned out the coop again. We ended up having the 2 types of worms, lice, and coccidia. In the two birds necropsied the sick one was lice infested and had both worms. The other only had 1 type of worm, but no show of lice. Reguardless, we have to treat for the lice and do a complete clean out protocol. So tomorrow or Monday we'll do the coop clean out and douse the area in sevin dust. We had a warm enough day today to use some Sevin spray in and around areas I can't dust as easily. We have bitter cold coming Tuesday so I need it all done by Monday.
Thanks so much for the dosage help! You folks here at BYC are great!