The Faithful Horse (The decent Vanner) (Mande's Cushti Grai's Mullered) written by Tom Walsh. A favourite song of mine, Dave Peacock, Dominic Brunt (Paddy on Emmerdale), the late Gordon Boswell and I gave a copy to water Gypsy Ronnie Wood. (Safely ashore and with the Stones. No idea what he thinks!)
If you like the song and many do, I'll post the words here for you.