Would it be irresponsible to start cross breeding certain chicken breeds for traits? Say if I wanted a Cochin (who I have heard are light layers) but with the laying ability of a Barred Rock or RIR, would it be a bad idea to experiement with breeding certain breeds together to achieve or strengthen a trait? If you are *not* showing. I am just curious, thanks for your personal insight!
Not at all. The Barred Rock was created using Dominique, Cochins and another breed or two.
Actually I've had Cochins in the past and they weren't that bad of a layer. Not everyday but usually every other day anyway, but you do occainsionly (Spelling) do get a hen that doesn't lay well but that happens in any breed. I think that if perehaps you use a rooster from the RIR or BR lines that come from good laying stock over the Cochin hens that you would probably improve the laying of Cochin hen.