I participated on one of these photo games once before on another forum and it was a lot of fun!!
It's easy to "play.." basically you look at the last picture that was posted; and then post your OWN picture that somehow relates to the last. You end up with a whole chain of pictures that somehow have something in common!!
For example, if I posted one of a Kahlua yawning on a blanket; the next person would post a picture of their chi yawning too. If there happened to be a bone or something in the background of their pic, the next person could post a pic of their dog with a bone too. It doesn't even need to be that specific; just any little detail in the last person's pic, post one of your pics that connects in any way!! Then the next person posts a pic that relates to yours. I hope I'm explaining it right... you're only "copying" the last one posted, not the first one.
To start, here's Kahlua with her rubber ducky.
(As a hint, someone could post a dog in a duck costume; or with THEIR favorite toy, or on a blue blanket, etc..)
LETS START! =D