It's lovely to read about other Yorkies who enjoy their walks as much as Wookie does.
We're just getting into colder weather now, but nothing like the -30's and 40's that some parts of the world get. The coldest day I can remember recently was -10....I remember distictly as we were out in our convertible with the roof down, dressed as bears, off to a charity event. Long story!
We do worry about the really cold ground being bad for Wookie's paws, but as all of her walks are away from pavements and streets, we're hoping that sticking to grass won't be as bad. I did buy her some boots, and it took her two days to forgive me, so unless the temp drops below freezing we'll try her without them.