Hunter acting strange on walks
The past couple of weeks hunter has been acting strange on our walks. Whenever we pass a person, other dog, car, etc, he whines.. Ive had people tell me "He sounds just like a hound baying" (Wierdest bay I've heard) sometimes its embarressing (he keeps doing it until were away from the thing he was parking at, and it is super loud and usually he gets some strange looks)... I do use a choke chain on him, but have taken classes on how to use them so its not actually hurting him, but he sounds like it is.. Even if I don't use the choker and just his collar he still whines.. its not really a whine.. more of a high pitch bark. Im just wondering what this is and what he is trying to accomplish doing this?
--P.S, even when he is doing this he doesn't pull, he still walks beside me like he is supposed to.