With the holiday season coming-up, you can send a Critter Carol — dogs singing a Christmas song, with a message you write included. Students can create on, and then post the url of their card on a website or blog.
I’m adding it to The Best Places To Learn About Christmas, Hanukkah, & Kwanzaa.
On the same “pet” site, there’s a pretty accessible interactive that helps you decide what kind of dog is best for you. Students might enjoy trying it.