Thanks, we ended up getting the perennial ryegrass this morning, going to let it take root and stabalize before we expose it to the torture of the dogs, so if anyone knows any reasons I shoulden't use it around the dogs, please let me know. Kinda sounds too good to be true, but I was sold when I read that it is highly digestable, rugged, thick, and soft... perfect for the dogs.
Thanks for all the help... hopefully we have a winner, but if anyone has any answers about the Korean Grass or any other words of advice, I am still very interested. Thanks.