There is definitely such a thing as an I.Q., and a "disposition", in every Dog.
Some Dogs are absolutely brilliant, while others just "react" like a robot, or may not react at all.
There is no good or useful reason for the Pit-Bull breed to exist.
They were bred for the absolutely SICK purpose of Dog-Fighting for ""Sport"".
That's what they do best, and they're not well suited to any other purpose.
.
.
.
Hi,
I thought they were used for holding onto pray while the owned could get to it to retrieve it.
They have excellent build for this and teeth that dont break off so they can hold large pray for a long time.