https://xcancel.com/FearedBuck/status/1983584943025615329#m
VANCE He has this command : Place. Which is basically, I snap my finger and point. He will run to that place and lay down.
INTERVIEWER You don’t have to zap him? like Hasan
VANCE Like Hasan Piker? No
both laughing uncontrollably
INTERVIEWER Wasn’t that disgusting?
VANCE There’s no electrocution of dogs here.
INTERVIEWER How disgusting is that? What does it tell you about a person?
VANCE I think it tells you that they’re bad people. … If you mistreat dogs, that’s almost a 100% sign that you’re a going to be a really terrible person.

Right so it’s interesting that his dog seems to be very responsive to his commands indicating that he doesn’t rely on the collar (vibration or not) or negative stimulus in her training.