The Purple Cow (aka The Purple Cow: Reflections on a Mythic Beast Who's Quite Remarkable, at Least - and - The Gelett Burgess gee-I-wish-I-had-never-written-this Nonsense Verse) was first published on May 1, 1895 in a humorous magazine called The Lark.
This little poem gained such notoriety that by April 1, 1897, Burgess couldn't stand hearing it repeated to him anymore and published:
Ah, yes, I wrote the "Purple Cow"—
I'm Sorry, now, I wrote it;
But I can tell you Anyhow
I'll Kill you if you Quote it!
You can also go to:
The Cow Wall® A-Z Cattle Breed Picture Reference to see other non-fictional breeds of cattle in the world.