The rock sounded like a good idea, but my gif plugin for MSPaint dissapeared awhile back and Adobe just loves making my gray transparent so he's got a case of non-transparency
Edit: scratch that, I just found my trial Paint Shop Pro, made him a gif, and viola!
Pixel Pet:
Name:Rocky
if you know what show this is in reference to (even though I prolly have the name wrong), you get 10 cool points