There have always been handler aggressive dogs. I’ll bet it wasn’t the first time the dog had bit a handler when the dog got a correction.
Most k9 handlers aren’t dog trainers either.
When you’re security training a guard dog they know who has the button for the collar trust me
And some know who to attack and will
Training guard dogs
Especially perimeter dogs would upset the sensibilities of most here
I’ve seen the aftermath of a trainer who’s Hoyt dobie decided to attack the man who held the shock control
90 stitches on his tricep and neck later
If he not had a choke collar on the dog too it would have killed him
When the dog came to after choke out it came back after him
One bad ass high striking Doberman
T Rex jaws