Oh he's a cutie Doug but from your description of his attitude and his appearance I'm guessing he's at least part terrier. They are known for their attitude of "you talking to me?" Love the pose against the water.
My thanks to all who leave comments for my work and to those of you who like one enough to make it a favourite. To touch just one person that way makes each image worthwhile. . . . . . . . . .. . . . "The question is not what you look at, but what you see" ~ Marcel Proust