Dog Ramp

We've got a big dog (a Leonberger... she's only a year old, but she's 105 lbs now... she'll get up to 130), so jumping up and down into the FJ is murder on her joints. This dog ramp is sturdy, well-bulit and perfect for her. It's the PetStep (http://www.amazon.com/gp/product/B001AR7YII/ref=oh_o05_s00_i00_details). I had originally thought we could fold it and stow it upright, but it's too tall that way. My solution was to build a carpeted shelf to stow it under.