Deepsouth I like the functionality of above ground kennels better than concrete. The main reason I went with cement is it's more appealing to the eyes and the property value where I live and I needed to be able to wash the poop down the drain. If I were out in the country I might go your route. As far as cost I've got about $1000 in my setup total. I did all the dirt work and poured the cement my self.
Can we see some pictures ??