Father/Daughter Breeding????

[Reuben]

light eyes are recessive and and dark eyes are dominant as well as black coat over light color. She probably got 2 recessives to get that pink and I am assuming pick goes with light eyes. The males dark eyes are dominant and the black mask sometimes go with the dark eyes. she can only pass one recessive and he must carry a double dominant so since he can only pass one and she another then all the pups received one recessive and one dominant and the dominant will be shown so all the pups came out with the dark mask and I assume the masks as well.

I could  be wrong but that is how I think it works...

[M Bennet]

i just bred brother and sister and the pups are fine and will bay a pig , there 5 mnths old. i  did this to keep the blood the same and now ill breed out of it . after 5 yrs ill start over