PEOPLE HIT AND PULL PIT TO UNLOCK BUT ONLY WHEN ALEX STICKS FINGER IN REAR DOES HE UNLOCK. ALEX SAVED MY DOG ONE DAY BY DOING THIS TO PIT BULL
This tactic is specifically for PB. They're the only breed that grabs & shakes without opening the jaw. Do not use this on other breeds, they are more likely to turn & snap at you than stay clinged on like a PB. PitBull Rescue Central recommends you have a break stick if you own a PB.