I took Heidi out to run errands and go for a walk at a wooded trail yesterday. Heidi is 11 and winter has been hard on her. I think it's not the cold as much as not being able to get out a exercise much. She can still wow people with her looks (a guy rolled down his car window to comment on her). And with her attitude, that "not looking for a fight, but won't refuse one" expression. But we walked about half a mile on our trail and she wanted to turn back. I used to urge her on, but now let her decide. Just last November we walked around a lake, four miles, and she was good. I am missing our long walks together.