I saw a lot of posts about this over the years, but none seemed updated for the most recent version.  I recently spent a lot of time on pets, so here's a quick guide.  I did everything for pre-renewal, but I would imagine most of this would work for renewal too, you might just need to add some stuff about evolution.   What you'll need: GRF Editor SDE (Server Database Editor) Both of these can be found elsewhere on this forum and are used for most things involving editing