my boy braxton is 12 weeks old and weighs 35 pounds his dad was 93 pounds he is Razor bloodline.....i would suggest picking up a book on the breed and reading up, not to sound like a f ing book worm I havnt read anything since this months issue of hightines, but this breed is a very handson breed and need a lot of attention and socialization. take it to dog parks and socialize the pitt with other dogs and peeps....and if your dog ever snaps at another dog dont automaticly assume he is gonna rip the next ten yearolds arm off that walks by, human aggression and dog aggression are two different behaviors and just b;c your pitt may have one doesnt mean he has the other.