I go back and re-read these things a lot. There is a lot of wisdom in them. Its hard to find people to talk to about some of this. On the topic of brother sister. ch 357 was a brother sister breeding . It was off an outcross of 100% unrelated animals. http://www.thepitbullbible.com/forum...php?dog_id=329

Brother and sister in types of inbreedings is the highest.

Why did it work in this case and so so in the poncho/missy litter. http://www.thepitbullbible.com/forum...php?dog_id=224

the coefficients are I think around 9 percent on the inbreeding calculator. I wonder if functionally its higher because most of them go back to Patrick breedings of bolio and tombstone. Ch Butkus had a coefficient of .56% at 10 generations. If I was trying to lock in traits in two different lines that found their way into individuals your highest chance to get one in an individual is a brother sister.

Opinons?