So, if Mother is D/D and father is D/D, the puppy is going to be D/D, meaning a black nosed pup. If Mother is D/d and dad is D/d (which means they each carry the recessive gene, though the funds letter overrides it), the puppy will again be black nosed.A further typical wellness issue in Pitbulls is allergic reactions. Pitbulls can be allergic to a