http://snuzzy.com/ - Just full of cute little animals. Larger size pictures of the incredible cute tawny frogmouth chicks from Seaworld, and a margay cat that is.... oh, so adorable!
Then you can buy cuteness - http://www.squishable.com/ - these are well, big squishable plush toys. I saw their booth at the New York City Comic Con and went 'oh!' and wanted one but gah, too much to drag home on the subway and train, plus I could mail order, and probably still will.
And of course, the trusty http://www.cuteoverload.com/ - with more cute critter pictures :)