Cesar Millan meets Sting, a German Shepherd, that continues to bite its trainers! This is a big problem for a police dog trainee.
source
Cesar Millan Meets a K9 Dog That Keeps Biting Its Trainers!
![1667916335_maxresdefault.jpg](http://petapedia.co.uk/wp-content/uploads/2022/11/1667916335_maxresdefault.jpg)
Cesar Millan meets Sting, a German Shepherd, that continues to bite its trainers! This is a big problem for a police dog trainee.
source