The nose has it.

All our dogs have had different ways of going for a walk. I think it's because they had or have different values. Some dogs are really into running, and thank heaven none of our have been, because the humans in this house were never fleet of foot and are not likely to become so soon. But there are other differences to note. For example: 

1) Large Guard Dog (Tralfaz): The late Tralfaz was by breed a farm dog, meant to tow small carts and protect the herd--making him a guard dog, not a watch dog. His walking habits reflected this: straight line, watch everything, be suspicious of deer and squirrels and any other critter but not immediately aggressive. Walks with him were usually brisk, of varying length.

2) Medium Retriever (Nipper): Nipper was a fuzzy, fun-loving chap, the kind who would love to go on a hunt and retrieve things. Not having been trained as a hunting dog, though, he would probably freak out at the gun and grab the dead duck and eat it. Walks were very brisk, but with long stops to smell what there was to smell, and could be quite long. 

3) Medium Retriever Redux (Izzy): Izzy is a sweet mush for the most part, with protective instincts but a scientific interest in smelling every blade of grass along the sidewalk. Walks are slow and include many stops. 

The fact is, Izzy's walks are not great exercise because he stops constantly. Ants outpace us. Every walk is a snurffin' sniffari. I mean, it's better than nothing for me (who leads the majority of his walks), but it's not taking excess weight off either of us. 

But it doesn't much matter to me about the exercise. Since I work at home, any day that isn't tempting by its pleasantness would probably be a day I stayed in and gathered dust. Having a canine companion guarantees I am going to be outside however lousy the weather is, and I think on the whole that has done me a lot of good. Not that it always felt good, mind you. 

So thanks, fuzzy friends, for keeping me moving, not letting me become a potted ficus. But seriously, can we move someplace warmer?