A couple of dogs of coworker of mine, Ula and Ivan are a pair of goofballs of the boxer variety. They don’t live in San Francisco but they do come in to visit periodically, so they count. (Good thing I get to make the rules here, huh?)
Four more pictures, two of each goofball, after the break.

How in the world did she get these two to pose like this? They look totally out of character.

Now that's a little more like it. That's the goofy girl I met, all right.

And that's the silly happy boy.

Sorry about the shadows... I couldn't edit them out, there's just no detail to bring out there, but I thought the rest of the image was pretty enough to post anyway.

A classic. Ivan just can't hold his liquor... er... I mean, water.