Or do chickens poo's get bigger when they start laying? My 3 girls (19 and 17 weeks) are waaaay bigger than my 2 new silkies but the silkie poos are much bigger. It is the nurse in me checking all the poos every day and I just couldn't help but be surprised!
and didn't expect those little logs coming out of the fluffballs 
oh yes I've read about them - can't wait 