The 21st Century Dog has definitely changed our buying habits. Many pet lovers confess they now shop for vehicles and even houses with the needs of their canine chum in mind. But which vehicle offers the most to 'pup your ride'? Oh Behave show host Arden Moore gets the scoop on vehicles that offer lots of canine amenities from Autotrader.com’s Brian Moody. And, yes, there is now even a vehicle with a built-in vacuum and air filtration systems to oust doggy hair and odor!