Least human aggressive tendency

We all know that APBT are supposed to be Human Friendly. Now a breeder cant know EXACTLY how a pup will be when it gets older but can have a very good idea from the way its bred. In peoples opinions what is the Least likely bloodline to he Human Aggressive and what bloodline/cross is the Most likely to throw HA dogs?

 

cmon people we all know there were alot of manbiters back in the day that were bred and are still being bred weather youd like to admit it or not.. thanks

 

I was askin somebody about Maholmes Alligator dogs one time and the person I talked to said they were good dogs but if crossed into the wrong blood would be some real maneaters. Anybody heard this or know what cross it was? He said he couldn't remember himself.

 

my older bro in TX yard is mostly heavy alligator and his dogs are def man eaters. I dont like them but he doesnt sell dogs and they keep people away so he doesnt care. I dont know if its the blood or just his dogs but thats my experience with that bloodline

 

i mean in the past you dont think that a certain line was more likely to throw HA dogs than not at all? i mean we can talk about a different breed of dog more likely to bite than not. and the different bloodlines are different genes so in reality its kind of a valid question no?

 

yea thats fine though if he wants to keep them and there man biters thats his problem lol . but i mean im sure there are those bloodlines that half the pups probly should have been culled if the breeder was doign their job no?

 

yea i understand 100% where you and everyone else is coming from. but i mean just like breeding for the right reasons and breeding for the right traits and getting them people have bred these man biters such as bullyson so it would only be natural to think that those dogs would throw some manbiters imo. and we obviously cant tell from a pup if hes gona grow to be a manbiter we can look in his peds though and get some sort of idea no?but thanks answers everyone