I ALSO AM AN OWNER OF 2 PITBULLS, 1IS 2YRS OLD BLUENOSE,THE OTHER IS HER PUP SOON TO BE 5MONTHS OLD. THE PUP GETS ALONG WITH ALL DOGS, BIG OR SMALL, BUT THE MOTHER, WELL SHE DON’T GET ALONG WITH FEMALE DOGS OF ANY BREED. YOU SEE SHE WAS ATTACKED TWICE AT DIFFERENT TIMES. BUT BOTH DOGS JUST HAPPEN TO BE PITS, IT WASN’T THE DOGS FAULT IT WAS THE OWNER, MY DOG HAD HER MUZZLE ON WHICH IS THE LAW HERE IN BOSTON MASS,WELL THE OWNER COULDN’T STOP HIS PIT FROM CHARGING MY DOG! MY PIT DIDN’T GET HURT I DID! SECOND TIME, THIS ONE ALSO A PIT, BUT THIS ONE WAS A FIGHTING DOG AND BY THIS TIME MY GIRL HAD,HAD ENOUGH EVEN WITH THE MUZZLE ON SHE DEFENDED HERSELF AND THE OTHER PIT GOT HURT! IF THE PERSONS WHO OWNED THESE DOGS HAVE DONE THERE JOB AT TAKING BETTER PRECAUTIONS WHEN GOING OUT TO A PARK WHERE EVERYONE TAKES THERE DOGS/DOG MAYBE JUST MAYBE SHE WOULDN’T WANT TO KILL EVERY FEMALE DOG THAT COMES NEAR HER. BUT SHE IS GREAT WITH OTHER DOGS JUST NOT FEMALE DOGS WHAT CAN I DO? I MAKE SURE SHE THAT I FOLLOW THE RULES WHEN AT THE PARK,MUZZLE AND LEASE!!!!!!!!!!!