That's a good point, I'd thought about tagging them first thing but hadn't thought about how to do that. How do you toe punch? Would it be horrible if I used some yarn until I figure out a better method? I do have some zip ties I could use temporarily too I suppose, but I'm not sure how small I can get them. When I bought my first chicks they had this little coated flexible wire that I liked, but I'm not sure what it is or where to get it.
You're breeding program seems pretty cooll! Actually it sounds really simple which I love. The breed I'm working with might be a little more complex. These silkies were crossbred with Frizzled cochins some F20 generations back, there are a lot of things I need to look for in getting a show quality bird. Black skin coloring, black comb, walnut comb, proper number of toes, proper spacing of toes, the color phenotype vs genotype and there are endless possibilities of that including laced or not. There are even several different types of feathers: silkie feathers, frizzled silkie feathers, sizzle or satin feathers, smooth frizzled feathers, and even birds that appear to be smooth feathered due to a Frizzle modifying gene even though the bird is actually a Frizzle. That's just the genes I can think of off the top of my head. How much info can you track with toe punches? I'm not that familiar with them but I seem to recall seeing something and being surprised at just how many options there were.