I set it to be 1 in every 50, but I'm confused as of how the 12th adopted pet can be an alt seeing as 12 is not 50, there had been spring waters with lower IDs than that so it isn't the 12th Turndacan, and as far as I know, only 47 or so pets have been adopted. I'm going to check out how the alting works because I've got some species in mind with male/female alts, but if it isn't going to stay consistent with what I put in, I'll need to know.
Anyways, a very big congrats once again, Zorua!