Many excellent replies everywhere. I don't suspect that I think what most everyone here is doing is unethical, I more posed it as a thought. I find that if I am not asking myself every now and again if I am doing the right thing, I probably am not. It's a bit of self regulation.
Uno is absolutely right in saying that transport and slaughter are a necessary part of the puzzle here. We sometimes take our ducks to be slaughtered at an inspected facility. It's north of Vermillion and I have to be there by 8am, which means crating birds the evening before, usually packing them tighter than I should because I always feel like I should be justifying the cost of gas, and driving 4 hours to get there. I personally know that I am negatively impacting the welfare of my birds, because I know that they would be under less stress than if I did it on my own farm. But the law makes that hard to do.
I do not think that the tangent into the culinary side of tough meat was beside the question I was asking. (I do agree with you Kathy, part of the reason I posted this is because I was frustrated yet again at somebody whining about their chicken being tough "and oh what a waste of time" yada yada) I was hoping to get people thinking about the trade offs we make between an animals welfare and getting a product we desire. Everyone thinking about how they can improve the culinary experience in the fridge and kitchen is making a choice to do that instead of trying to change the genetics or life of the animal itself.
I think what is
best does not always mesh with what is necessary for us to do. Do I think it is best for a flock of hens to always have at least some roosters present? Yes. Do I think it is best for a calf or kid to be raised by the mother with access to its milk? Yes. I even think it is best for bucks and rams and bulls to keep their horns. But the best situation does not always match with what I need from my animals, so I will not always do what is best (horns wounds hurt and I prefer my poultry pure-bred), but I will always try to come as close as is reasonably feasible for me.
Personally, I think it's important as well to think both about the individual and the species I am raising. This is why I mentioned broilers. I fully understand why most people use hybrids to farm with. They yield really really high. And most people in my experience are either unable or unwilling to value their product as anything other than market value. It's backwards but it is what it is. And at risk of sounding too much like the anarchists I love to hate, in these cases the almighty dollar always wins out over the ethical choices we want to make. Somebody posted above that conventional producers would say that they are doing the right thing, but in my experience this is not always true. I have spoken to some conventional farmers who completely agree with me that what they are doing is either unethical or unsustainable. I blew my mind, but the justification is that they think they'll lose the farm if they do it any other way. Translation: the market tells them wheat is worth $200 per tonnes and eggs are worth $2.50 per dozen, so they do whatever they have to to keep their costs below these numbers.
Back to the welfare of the species, since the question of genetics was raised by a couple of posters. In the years since I read Michael Pollan's Botany of Desire, I have tried to consider whether what I'm doing is for the benefit of the species. Many argue that making domestic species so reliant on us for survival is unethical on its own, so I have to hope that it's working out as a symbiosis of sorts. But when I consider terminal hybrids, I have to wonder whether we're going in a direction even we cannot pull the species in our care back from. Carol Depp in Storeys Guide to Chickens mentions how the poultry industry ruined broilers so bad they had to get some Plymouth Rocks from fanciers to bring them back. On our farm we have gone straight to the opposite extreme, where we now only work with pure-bred stock and open-pollinated crops. Again, I don't think that anyone raising Cornish Giants, industrial leghorns or F1 crops is doing a bad thing, we just choose not to contribute to those industries.
I've probably rambled on and bored or outraged you all!
Excellent discussion, thank you.