Its taken me many days to read thru this thread. I've found it to be very educational. I've learned a lot.
Years ago, I had a good trio of Red Dorkings. I just couldn't get my project off the ground. I didn't build the right infrastructure for what I needed to do and I didn't have a good grasp of what it would take. I have no history with chickens prior to that. I just decided I wanted chickens tried a few and then decided that Dorkings would fit my climate well. And I liked them. Once I got them I liked them even better!
So now, years later better educated with better infrastructure, I'm starting again.
I have Red Dorking chicks coming in May from Dick Horstman and hatching eggs from a small breeder that should arrive tomorrow. I'm going to have my work cut out for me to get where I want to be. I'm sure these birds will not match up to the trio that I had years ago. They were a very good trio from a very good breeder. I'm going to have to get a copy of the SOP. I had one, its just been shuffled and misplaced or given away. For all I know it went to half price books! Things have a way of disappearing here.
At some point when I start evaluating my chicks I'm going to need help. I would be nice to have a mentor close by, but I don't know if that is possible. I'm certainly not going to find some one well versed in the ins and outs of breeding Dorkings! They seem to be few and far between.
I want a useful bird for my situation. I have a climate that is a challenge and a Dorking should think its back in merry ol' england. My old ones did. My biggest challenge is predators. The only ones I don't have are snakes and other peoples dogs. The worst are the weasels and coy-dogs. I actually like when a cougar is passing thru, everything else clears out. Electric fencing is my friend. My dog is no help. He decided it was wiser to be wary of the elk and coy dogs and be friends with the coyotes. I've threatened to get a guard donkey a few times, but I just have too much water in my soil for any equine to thrive and the cougar would just see it as a tasty morsel.
Right now I have Legbars in my brooder. A friend gave me eggs to hatch and I like those blue eggs. They are a project purely for my amusement. I can do what I want with them. They seem to lack vigor.

Something that I see often in imported birds in the early years. Too much emphasis on keeping every bird.
Jennifer