Okay, so I've been trying to zap my pet "Maja Maolain" and using the guaranteed experiment option. But the past 3 times I have zapped her, she has remained the exact same type of experiment pet. Is this just incredibly bad luck? Or is this possibly a glitch?

It's just bad luck. It's entirely possible for a pet to be zapped into the same colour / species combination (or experiment) and happens fairly often!

Yeah, I noticed that with my recent attempt which actually finally changed it again.. I'm starting to regret my choice to go for a specific experiment. This is gonna be a pain in the rear. I am glad its the only one experiment I care to get. I won't be going through this process again. I'm just lucky I have the guaranteed experiment option. >.>'

It's definitely a useful option but you can spend forever trying for the pet you want even with it, so best of luck to you. c: I always preferred to zap randomly until I came across something I liked!

Yeah. Kinda wish that's what I did, but there was only really one I really wanted to have. I'm hoping it wont take more than the typical price of a potion to finally get the result I want.

I hope so too! :D