Great Points Widget and Jazor. I like logic but I also really like common sense and both are too few. Humans, dogs, cats and chickens and then horses have all lived together a very very long time. I think its probably more healthy for people to have roosters and hear them. From a sociological stand point as well as anthropologically. The things my kids learn are amazing and I am not just talking body parts and reproduction but social 'pecking order' and history, cooking and planning as well as some genetics. Moreover I like having a rooster get me up early. I don't actually need it most of the time and if their crow is one of those deep 'Barred Rock' crows I am in love. Even the squeaky wheel crow of the bantams gives me a giggle. I did have one bird here who crowed a lot and I can tell you those are the ones you don't want but not because of their crowing. The constant crowing is an indicator in this farm. I have observed links between 'over crowing' and aggressive behavior here, both toward humans and other species as well as their own. These ones are always the same ones who have huge testicles when they are butchered so I figure they are the ones who have too much testosterone to work out well in my farm. I am not into 'metro' chickens necessarily, I respect them for the jobs they do, but they can't be inconvenient. The regular crowing of a rooster has its place and purpose. The regular defense of a hen has its place too, esp in a young rooster who doesn't know better yet.
Dogs barking... oh man. I grew up with someone who hitched this dog out in the evening and it would bark itself hoarse and then keep going. It would rest part of the night and then start again till morning when they would go get it and bring it in. Now, I have a neighbor who lets their dog out early in the morning to do the same and again at the end of the day. Its the same one that barks at everyone going by and because its fenced up no one cares. Well... I suppose I am a nuisance too. Sometimes the geese and chickens get out near the road or on it but I will say I try to keep them from it. I apologize and I try. That is the point. I know my birds are a pain, though no one complains. The people who often are real nuisances don't apologize or appear to try. THAT bugs me. So if those are the kind of folks who want to pamper their 'kids' [probably teens they don't want to hear from first thing in the morning anyway and avoid parenting because its uncomfortable work] by letting them sleep in till 10 or 11 then they are the same folks I hope have roosters on all sides of them. There are exceptions, I know, but honestly my message has its merit and you know it.