Hi all, I've read every thread on this topic but still can't find the right information so am hoping someone who uses this product can help me. Label dosage: 90mls per 11 litres for 100 birds. The label dosages are for 100 birds so when I convert everything down for just 2 chickens i get 0.16 mls in 1 litre of water - can that be right, such a small amount? Or do I use the same amount for 100 birds as for 2? I've seen a lot of info on wazine-17 but am not sure if it's exactly the same as piperazine in terms of active ingredient concentration so I'm not sure if i can use those dosages. I don't want to give them way too much as i've read it can be hard on their systems. Your help would be appreciated, thanks in advance!