i have "heard that you can breed a least 7 generations with out problems" but ????as for dogs, cats, horses, and rednecks well
now thats a different story. deformaties do come from improper
temps and humidity, and more then likely some inbreeding.
look at corns some blood corns are sterile i cant prove it but
more then likely too much inbreeding but with out inbreeding you
can't improve on what you have. and yes I am inbreed but thats
you could do a DNA test but it is not cheap