not all dogs like walks, its best to take them on a walk but not all of them are crazy about it, our old dog was to much of what i call a barbie to want to walk because he didnt like getting his paws dirty or was to lazy but if your truely concerned bring him to a vet.I will be honest, he is typically left at home with Spyro while Luna and me go jogging. Husband and I decided to take a short walk around the block. Spyro was ecstatic while Loki looked at me like "really?" He didn't seem too thrilled the entire time but came to life when we got back home.
What concerns me is that I read somewhere that healthy dogs like walks. Well he doesn't seem sick and played really hard with Luna when we got back. Is it just possible he doesn't like going for walks?