A close friend of mine wrote a most wonderful musical called BARK! that is opening around the country and South America. Anyway, there is a number sung by one of the "dogs" who has grown old and sick. It's called "A Grassy Field" and someone posted the audio up on YouTube. It's a ten hankerchief song, but wonderful.

http://www.youtube.com/watch?v=QiADsg-cJ6E