Not yet. I got my original eggs a few years ago from for sources to try to get as much variety as possible. Inbreeding and line breeding isn't all bad. I don't "save" weak chicks, I don't help chicks, I don't allow deformities to breed if they live. One of the things to maintaining a healthy flock is to cull, whether that means eat or sell as pets. Those that can't defend from predators get taken. I've watched blue jays fly away with chicks that didn't know enough to run to momma. Hurts, but it's the way I do things.