Ok, so this is a random idea.
What if we had a campfire as a pet, something similar to the rock pet. You could just place it down and sit next to it with friends, otherwise, it would serve no purpose whatsoever.
Here are some images.
(Btw the marshmallow on a stick is just for fun.)
Honestly, I think it could just be a fun pet that people could acquire.
Let me know what y’all think! 