I've been thinking about a new business deal called Cat-X-Change. When you leave town, just drop off your cat and some money and we'll take good care of it. When you come back, just stop by and pick one up that kinda looks like the one you dropped off (cats are totally interchangable and your friends will never know the difference.)
You never know, you might get the same cat back several times in a row, but the cat won't care one way or the other as long as somebody shows up with the food and water, keeps the litter box clean and leaves them alone to do whatever they want to do. Anybody want to invest in the deal?