Day 17 - Favorite Monster (Animal/Vermin)
My favorite animal/vermin are Golarion's torbles or "ooze bugs." I mentioned that I had a witch I played briefly that had one.
In the wild, these vermin are telepathic and can be found in swarms. They can be tamed and turned into familiars. When they do so, they lose their telepathy, but gain intelligence. Like many oozes they can digest organic matter and pass out any inorganic matter they consume (which is cleaned). They can change colors and are just cool.