Two-Speed Toby

I just got back from taking Toby from his nightly walk. As I was walking I was contemplating, my dog only has two speeds; trot and all out run. If he is made to walk for some reason, he looks back at me as if to say, why are you slowing down crazy woman. But in reality, he's probably looking to see if I have any treats. Thanks to him, I am getting regular exercise. Thanks Toby. Now if I can just get him to have some influence on my eating habits.