The Urban Sprawl is a wonderful, durable bed for our Aussie. The medium size is a perfect fit for her sleeping crate in the bedroom. This is our second purchase of this bed, and it travels between the living room and the car via the very useful handle. She seems comfortable and settled on it wherever she rests. It's pricey, but it's very well made and should last much longer than cheaper beds. Great, simple, useful and durable, as are all of the Ruff Wear products I've purchased!