Like I said I'm just collecting ideas. I'm not taking any suggestions what a pet is, what not a pet is and which pets I should add. You can suggest pets "abilities" though.

Yet I think I am done with the barebone stuff and will try to add some of your suggestions in the next days.

And what would you prefer as a menu? A small window popping up having about half of the size as an iPod (the width/height) or actually a window looking like the profile? That means it will scroll down, sizes would be as the normal profiles and so on.
Keep in mind that it won't be a pet's profile, it will simply be something with different options.