Puppies will start responding Welcome to Pitbulls.org › Forums › Pit Bull Talk › Training › Training Help & Information To Start My 4 Week Old Pit Puppy In the right Direction. › Puppies will start responding July 12, 2010 at 2:48 am #15548 mattParticipant Puppies will start responding to operant conditioning almost immediately, but it is probably best to wait until they are at least 8 weeks or more.
