The pet it shows below my avatar is not my active pet, how do I fix that?

also, why is my signature coding like this? Im so confused by this legacy vs kumos stuff.

the pet leash feature is separate from the active pet feature. you can select which pet is leashed (and thus will display under your avatar) on this page (personal > pets > pet leash).

as for your signature i'm not sure, looks like not all bbcode works over there maybe? idk if that's intentional or an oversight or just a bug/glitch/mistake.

ooooooh yea ok, got it, is there a way to adjust the headshot? Im sorry lol ive been away so long I forgot so much.

yep, on the pets page, click the little dropdown arrow next to the pet whose headshot you want to edit and click the second option "edit headshot." this will take you to a page where you can move click and move around the headshot circle until you're happy; then remember to click the button underneath to save the change.