So basically, life is a big stressful ball for all of us, or we just in general like nice and happy things. I think most of us here like to gush about things our pets or other peoples' pets or animals that we known or have seen/researched have done that are cute. I also noticed in the bed thread that there were a few people sharing things with their pets involving their beds and such (guilty).
Post a picture, share a video, tell a story, see who else's pet does this or that, and in general, use this thread as a nice happiness meter filler. Here, you don't have to worry about driving a topic off-topic or being annoying to others.
Of course, discussion is encouraged; I'm sure a lot of us here share pet types or someone has a pet the other has been wondering is a good pet, etc.
I'd start but I have a ton, so I'll have to narrow it down a bit.