I've been working in my stray spare hour on a public-domain online encyclopedia, Wikipedia.org. One of the articles that I worked on and provided photos for will be a featured article on the main page on Sunday, Sept. 26.
You can get a preview (or, if it's now LATER than Sept 26, you can still see it here thru the end of the month)
-- scroll down to Sept 26
and just click on the "mixed-breed dog" link to see--well--do any of those dogs look familiar?