Sorry if this has a totally obvious answer, I tried googling it already.

There are a couple of pets that you can't directly create from the "Create Pet" page, if that's what you mean? Like the Bhakoru, which you can only create if you took part in an old plot. Swampie and Darkonite and all of the experiments only from the pet zapper. Cadogre and Endeavor only through elixirs, as far as I know? Maybe zapper too. The new Zentu can only be created in the land of Shengui Go. Oh, and a Neela only from the Cash Shop, and an Aeanoid only from planting an Aeanoid Seed.

that's exactly what I mean! thanks for the response :)

No problem! I updated my post with Neela and Aeanoid, I forgot about those at first. I think I got all the special ones, but there are so many pets, so I still could have forgotten some!

Don't forget about the bumbus ;)

Cadogres can also be gotten from the Cadogre Mystical Toys. :)

thanks for the responses! :)

As of this year you can create Endeavors and Cadogres during Masquerade for 50k sP :D

- Honestly, it's pretty easy to adopt or create any pet that you want, unlike other pet sites. If you want it, you can have it.

Yeah, the elixirs for most pets are quite cheap, and a good tip if you want a bloodred pet is to check for the price of the elixir (eg. Bloodred Kumos Elixir), they are only 900k compared to 9mil for the potion.

Also, if you aren't able to make one of the "LE" pets, there are people on the pets board who would be happy to help you out.