I got Diggys pedigree in the mail, and I am noticing a few abbreviations after his parents and grandparents names. Like AKC DNA Anyone know what those are, and what they mean? I had not seriously thought about breeding Diggy, but I have had my first serious approach for him to breed with a guys Yorkie. I know I have my work cut out to find if he is breeding quality so I figured understanding his Pedigree would be a good start.