Are you one of those people who really wants a dog but is too busy or irresponsible (or both) to properly care for one? Well, don’t let that stand in your way, because now you can rent dogs with FlexPetz. It’s basically Netflix for animals. Which doesn’t sit right with me. Pets are and should be a real commitment. People shouldn’t make that commitment until they’re ready for it. Unless, of course, the service includes no late fees, convenient mail delivery and a wide selection of pooches.