Well cared-for dogs don't worry about much, I suspect. Sally has her routine, and although she's home alone during the day, this is usually how I find her when I come home from work. I took this the day after we got back from our trip, and she was peacefully exhausted from having stayed with dog park friends for six days.
Depending on what I've got going on after work, and how muddy the dog park will be (based on how much snow we've had recently), I either take Sal for a 20-30 minute walk, or go to the dog park. She doesn't like the head collar/ gentle leader I use, but it makes for a much better walk. She hangs her head while I put it on, but then perks up once we're outside. Treats help.
We were going on a different route around the neighborhood a couple of days ago, and were waiting to cross a street big enough to have a walk sign that you have to push the button for. The light turns, the "white walking man" sign lights up and we step into the street. A second later, a car starts to turn right and almost hits Sally. To my recollection, it stopped about a foot or two from her.
He wasn't going very fast because he was starting from a full stop, but the sight of the SUV almost hitting my dog really scared me. I stopped for a couple of seconds in the crosswalk, the driver looked kind of sorry, and we both continued on our way. Sal, for her part, was unscathed by it all, and just kept going.
I, of course, then pondered how fast stuff can happen. I also thought about how much I love this darn dog, who has been so good at keeping me company and is an easy keeper. There's nothing to change about how I get around, really. I'm pretty good at checking for traffic wherever we go for walks, but it's good to get the occasional reminder.