What are Chiweenies bred to do?

They were bred to be a long chihuahua, so they won't have a lot of back problems like regular dachshunds do. They ARE NOT lapdogs (lapdogs are small dogs that like to be close to their owner, they are quiet, aggressive if not socialized, and small) Chiweenie may be small but they have a big bark and a personality to match. They are very energetic they
love to run.