Hey! The zapper zepped my Jashiu to a darkonite. Later zapped to a Swampie and later to a Darkonite, ever and ever. Can´t the zapper zapping to other Pet as Darkonite or Swampie?

And is the Pet Zapper V2 better?

The V2 can change your pet's species and color at the same time, can give you experiment pets, and can zap minions and items in your inventory. It costs 15 tokens.

The V1 can only change your pet's species OR color at one time, so if you have a Kanis and you get a color zap, it'll change to a different color Kanis. Nice if you're shooting for a specific pet, buy lots of cheap Kanis elixirs and be patient (you can even get Glade). It can't zap inventory, minions, or experiment pets. It can also change your pet's stats. It costs 5 tokens. Unfortunately, it does have a tendency to give a lot of Darkonites and Swampies.

So pretty much, it's your strategy. You can get great pets out of both. The V1 doesn't give you quite the range, but is a little more stable. The V2 can give you great pets and experiments, but it's more random and you can lose items/minions.

Okay, thank you very much for the answer! ^.^