1. Dog-powered Recumbent Tricycle

$250 for the dog attachment dogpoweredscooter.com We know what you’re thinking – why ride a bike when you have an energetic furry friend to pull you along? The dog-powered scooter, bike, trike and skateboard system lets you harness your pooch’s power, and you don’t even have to shout "mush." The makers say this is the first dog-pulled device that puts the dog behind a steering wheel, so you maintain control of the vehicle. What if you’ve got a pack? No problem – you can purchase attachments for up to four dogs to haul you around town. Remember, it doesn’t matter how silly you look as long as you have fun.