For the feathered feet reason, I'm not that fond of Cochins. They are lovely, sweet, rather stupid birds but they just don't stay clean. Either it's the messy feet or the messy bums. Even as broodies, which they are happy to do, I'm not a big fan as often they are so large and heavy they crush the eggs accidentally, or trample the chicks. Also, they get hot in the summer. I had one literally keel over from heat stroke one hot summer. I had to hose her under her feathers until she came around. We have plenty of shade, but we also have 95 degree summer days with 98% humidity.