Hey guys, I was curious how harmful, if at all, inbreeding will be to the future generations of my flock. I have about 20 hens and one Ameraucana rooster (he's a busy busy boy), and I just hatched my first batch of chicks from him. He's pretty young, born in March of 2014, so I'm certain that he's going to have "relations" with the new hens that hatch from the flock. Will this mess things up? Am I going to have three legged double headed bucktoothed hens and roosters walking around? Is there enough genetic diversity that things will be fine? Thank you for your time.