Yes I have smelled my chickens. I don't smell the hens (because they aren't very tame) I've smelled my roo (tamer than the hens!) and the chicks.
Whatever you do, work heartily, as for the Lord- Collosians 3:23
I ask my girls every day - whyyyyyy do you smel soooo gooood ? Oh they do ! They do ! Amazing that is.