It'd be really neat if the Pet Zapper did not totally waste zaps.
Forget the option that fully feeds the pet, and the one that makes them "insanely happy" (even though they're pretty useless to me personally).

I just hate when there's nothing in my inventory and it "aims at your inventory" just to do nothing.
Same with minions, if your zapped pet has no minion it will still sometimes "aim where the minion would've been," and do nothing.
Feels bad.

I like it, it's part of the gamble, I feel like the zaps are cheap enough not to mention how often we can zap