Thank you to everyone who has responded. Perhaps I should have been a bit more precise, rather than letting my eagerness get the best of me. Yes, I am excited for a new sheltie and the prospect of future puppies. I'm schooling to become a vet, and start my first year of college come Monday.
This whole breeding business;however, is not going to be done by me. This is my mom's dream, and she's been gunning for it for the past eight years since our first sheltie. Since then, we constantly learn new things about the breed, the how-to's and what-not's. We were pretty sure that we couldn't mix the Bi Blue with the Blue Merle, but the Blue Merle is the only dog we have worth breeding and we wanted to ask around on the off-chance we were mistaken.
Simba, our blue merle, is the only one of show quality with blue blood on both sides of his family line. We have three other males, none of which are suitable for breeding, one white-factored (Tramp), one sable merle who has blue blood on his father's side(BamBam) and one we were just given and who's previous owner is pretty sure that he came from a puppy mill (Copper). Although, yes, they all have papers.
I have to say, this is the single most informative site I have ever come across! To whom asked, my family and I live very near Fort Smith. Do you happen to live close by? If anyone else wants anymore information about myself or my intentions, I'll gladly give it.