I adopted Zernos so that I could zap him to be a Six-Eyes then turn him chibi. He turned into a Pandamoth. I like Pandamoths. I adopted Mazo so that I could zap him into a Six-Eyes, turn him chibi, then do a name switch with Zernos. He turned into a Peacock Yaherra. I like Yaherras.

I could just adopt another pet and do two name swaps but I really don't want to. I also seem to be getting tired of both of them. Suggestions, anyone?

Congrats on your zaps! :D It's an interesting dilemma to have. Pandamoth is absolutely adorable (I have two!) and I've seen a lot of people spending millions of sP on zapping and some ever reverting to using the Miracle Potion II to get that species. I would suggest, to keep Zernos, if you really like the Pandamoth. It takes a bit of luck to get it since zaps are so random. I have never been able to zap one myself, both of my Pandamoths are adopted.

As for Yaherras, since they are now an easy option for changing into by just giving Euclid 500k, I suggest you can keep zapping Mazo until you get the Six-Eyes pet, then do a name swap if you really want the names to be on the right pets.