It's tough when it comes down to dogs and safety ESP when there are kids involved
If you can trainer with a professional is the way to go
Yorkies are not very kid friendly
They have a very strong chase response which sounds like what your pup was doing when your son was running close to him
Also biting and barking is more a fear response than an aggressive one
And since it's men that set off this response try to calm that response by quietly introducing a man into his vicinity and give him praise and treats at the same time
__________________ Mike  and Zach's  Dadd |