HAHAHA CMON JACK BE PATIENT.LOL....I'VE GOT A QUESTION ALONG THESE LINES....DO YALL THINK THAT IF THE DOG GROWS UP LOOKING THREW THE COLLAR AT THE SAME DOG FOR SAY A YEAR IT WILL HAVE AN EFFECT ?...THE OLD DOG WILL STAND HER GROUND WHILE THE YEAR OLD JUST DANCES AND PICKS AT HER...SHE FINALLY GETS PISSED AND LETS HER KNO IT...BUT THE NEW MALE PUPS HIT THE GROUND SATURDAY.AND IF SHE COULD GET TO THEM THEY'D BE RIP FOR SURE....OPINIONS PLZ..