I have my dog out with me ALOT, she's well behaved on rides, but she is a pretty big dog, and rather than having her sit on the passenger side bucket seat in my truck (at all kinds of risk) I would like to put a windowless shell on the bed for her to have the bed as her own area. I like the windowless ones the best as far as looks, but I honestly don't know if I'm going to be able to be picky about style anymore reagrding ANYTHING with this truck. I s*ck at looking for things on the net, so I thought I would ask other people that might know first. The cheaper the better obviously, but I'll spend what I have to on my dog. Anyone know ?