So we have had chickens for a few years now and this batch is the first time I have noticed a smell. They are 5 weeks old and they stink! Not the brooder ( I change that up pretty regularly). but if you get a whiff of the chicks they smell so stinky! Is this normal?? They are outside during the day now and I bring them in at night since they aren't ready to be introduced to the other 2 ladies we have. Thoughts on what it is?? Do I actually give them a bath? My other 2 hens that are about 3 don't smell at all and are obviously outside day and night!! The smell is too much when we all get up in the morning...stinky house!!! Thanks!!