Sorry, I've been really busy these last 2 days and haven't really had a chance to come here and reply. In all honesty, you should be asking my boyfriend these things. If your really interested, go to our site and email him. He is the one that can answer all your questions breeding wise. I'm still learning everything. He's been doing this longer than I have. I mostly know about the training stuff. He on the other hand is an ethical breeder. We don't do it for the money, and we put a lot of work into all our dogs and our puppies. Though I'll answer what I can. We do have a spay neauter Contract, and we won't let them leave till they are at least 8 weeks old, but we try to wait till they are a little older. This is so they get in all they need to learn from their litter mates and mother and so we can evaluate them correctly and be sure we pick out the best in the litter to keep, and so we are sure of which ones should go to which homes. We only let them go to the best of homes, and make sure that they don't just end up chained up in the back yard or as a 'Guard Dog'. If we don't think someone is fit for one of our dogs we won't sell to them. We are very picky to who gets one of our pups. We will not put a puppy with too much drive in a pet only home, and vise versa. Sorry I can't answer all of your questions, but again if your really interested please email him. Thanks
~Amy~