Lots of questions not sure if you want to answer them all but I am fascinated with your dogs.
How many litters have you had with APBT x Fila? What is temperment like is it consistent in the litter and how are their health?
The old brazillian Fila's with no socialization and high ojeriza are they similar to your APBT x Fila bandogge?
Where did you find the white Fila and did you use it in your program is he still in your breeding progam?
How often does a litter produce a white Fila?
Lee, I like Preacheman what is his percentage of breeds? Is he part APBT?