One of my dogs is stupid like that, I still take him for walks and treat him the same. I've been through a lot with him though, he is family. He pisses everywhere when we walk, sniffs everything, and tries to pull me all over the place. But as long as he is getting exercise and having fun, i'm fine with it. Now my other dog, is like a human. Behaves EXACTLY as a human would, and is much easier to walk with. Although she was barely trained and only taught to sit. But we got her from owners who abused her, so I don't know. I think pure breed dogs tend to be stupid.