I wouldn't need a job once I'm a feral, just have to be cute and cuddly for mistress and a nice bed warmer so that she feeds and takes care of me. Who could resist the bushy tail? *swish* And I could find alternatives to allow continued gaming, tech is moving forward and something like a customized keyboard isn't that outlandish (the kind you move keys around to odd locations, not just swapping where on a normal keyboard various inputs go), though I'd have a lot of trouble playing DDR anymore (especially one using hard pads). Could probably even muster up a workable mouse, or just engineer a paw-compatable one (and make a fortune selling it to other quadrupeds).
There is one other question though for the ferals: voice. Retain human speech or surrender it?