Answer received. Lock Please!
I've poked around trying to see if this has been asked before, but I can't seem to find one. So I hope I'm not double posting.
Waaaaay back when I was on Neopets (like 2006?) i remember having a special pet coloured and set as my 'active', and it got a RE that changed it's color to something bland.
Can this happen on Subeta? I want to put my favorite pet as my active, but I'm afraid of something bad happening to it.
Thanks in advance!

There are no color-changing random events on Subeta, so no need to worry.