When raising any dogs you must be careful to prevent unplanned breedings. Not that it hasn't happened to the best of us. But we must try our hardest not to let it happen again. Inbreeding is tricky. I personally don't do it. You really have to know your lines VERY WELL. You should have them DNA'd for your knowledge. You might ask your vet for help. I hope this didn't sound like a lecture, that was not my intentions. Good Luck and Welcome to YT.
