My old cattle dog used to LOVE going for a run on the ATV or side by side where we used to work & she would bark up a storm lol, some times I would tell her "OK!!! I'm coming!!!" lol, I never did get her to quit lol.
Does he know any commands? Maybe trying a sit or a down might help, or perhaps waving a fav toy & playing with him to distract him from barking.
Does he know any commands? Maybe trying a sit or a down might help, or perhaps waving a fav toy & playing with him to distract him from barking.