#and the axolotl survived atleast the two or three more years I spent at that school

[fishfingersalad]

Caboose is the kinda guy to own a billion different pets, many of which are rescues. You just know he has a pet tarantula that he lets free roam in Church's room (her name is fluffy and Church despises her), and a carpet python that Tucker hates ("Get your slimy fucking snake away from me!!!" "He's not slimy! Snakes don't have slime. Are you thinking about a snail maybe?"). He also has several crabs and a catfish. And his chinchilla, of course.

In a similar vein I think Doc has a pet axolotl or two.