For those animal lovers that just can't think of leaving their pets behind while on vacation now don't have to. Beginnng June 17th Southwest will start allowing customers to bring along a small cat or dog in the cabin for $75 each way. The pet must be in a carrier small enough to fit underneath the airplane seat, and the carrier will count as your carry-on bag.

Just another way to add on those charges. I can't wait to see how that works out for them.