Is it possible to post image links for our pets in a forum signature for another site?

Yes. Although, we don't have a feature specific to that.

You would just have to do something like this:



http://www.sylestia.com/imagebuilder.php?species=vulnyx&breed=sylesti&gender=male&gd1=BB&gd2=NN&gd3=NN&md1=NN&md2=AA&md3=NN&ec=24b9df&c1=191819&c2=040106&c3=1a7ae6&gd1c=515657&gd2c=dcdd41&gd3c=16181a&md1c=21221f&md2c=232722&md3c=e7e3e7&maturity=648&size=100

If you put the &size variable to 100, that'll make the image as small as possible.