Sorry if the link to find all pet colors is painfully obvious, but I don't have much patience to search through the world and find it. Anyways.

I'm looking for where I can see what all pet colors look like. Where could I find a link with that content?

Not on Subeta, but on a Subeta help site, like SubetaHQ.com, you can find pet colour lists.

I see. Thank you for your help. I'll have to bookmark that page.

EDIT:

Erm. Okay. So I found a color I wanted to use on my Endeavor, I bought the correct potion (The Dream Gem) and now it's not giving me the option to use it on my pet? Did I get the wrong item?