First pet..need help!

So to break up the monotony of bursting to 99 mage/hp etc, I want to go for a pet. Never had one on any account, and wanted some input on which one you guys would suggest, and why? I don't necessarily need the easiest, just something fun to try and achieve. (bloodhound btw would be sick..yeah..I'm not that lucky lol.)

Skotizo pet can be a fun one, or then go for the chompy pet which is pretty easy to get!

Thanks for the input! I'll start up the slayer again.