Barking at Men with long hair only?
I'm not sure this is the right place - Yogi will be 9 months old on the 1st of June. I think he's fear barking but I've had three instances where Yogi has barked when meeting men who have long hair. pony tails. I don't know anyone who has long hair who is male so how do I train him to stop barking at what he may perceive as a threat? Thanks in advance for any ideas.