Quote Originally Posted by llovelace View Post
I had 2 of mine have still borns, I fed them off. I will be monitoring their next littlers to see if it happens again, if so they will also be fed off & replaced.
I read somewhere (I think on this forum) to cull, cull, cull in the beginning. So you end up with all healthy, well-tempered rats. So that is what i plan on doing too.