I'm going to the YT meet-up in VA this year and have been thinking about buying a dog car booster seat. I have 2 furbabies...one weighing at 4.7 lbs (Cassi) and the other at 2.7 lbs (Ori). Cassi loves car rides, but Ori still gets nervous and car sick sometimes. I'm wondering if this car seat would help Ori a bit or do you think it's better to leave him in a carrier/crate? I tried that this weekend, when we did a longer car trip (approx 1.25 hr drive) and of course he threw up, and poor Cassi who was in carrier with him had the vomit all over her back.
The one I'm considering is the -- Deluxe Oversize Pet Dog Car Booster Seat.
http://www.hunterk9.com/site/870877/product/SOLV62293
Just wondering if anyone has this and would they recommend it (or if they recommend something else). Does this car seat allow them to lay down together?
Sorry, this may sound like a stupid question

-- can you put this car booster seat in the rear passenger seat? All the pics shown, shows this booster being used in the front passenger seat. If anyone has pics please post. thanks!!!