For those that have to make a wife happy at the same time of keeping our prized possession clean... I actually bought this for her for Christmas, knowing all the uses I would have on the truck.
Dyson makes some great battery powered vacs that will allow handheld for all house floors and then you can buy attachments to plug into just the hand held, head unit to deal with anything I've encountered in the truck, including dog hair that gets stuck into the carpet threads.
Believe I got the V11 Animal. Make sure to find the Dyson hose attachment to the head unit, it will make getting into tight areas much easier.