Kathy-You are everywhere. I was just searching about corid vs. amprol (whether to buy liquid or powder, and what the correct dosage would be) and you popped up on the thread. So-for peafowl (what I was looking at was in regard to chickens), should I be getting liquid or powder? Amazon has Merial Corid 20% soluble powder 10 oz. for $19. Another website has a 16 oz. jug of Corid 9.6% Amprolium Solution for $16. What to do?? And once I get it, will there be dosage info on the container for peafowl? Sorry to keep bothering you - but unfortunately this probably won't be the last question!