Some race horses are having a conversation. One of them boasts, "In the last 15 races, I've won 8 of them!"
Another horse breaks in, "Well, in the last 27 races, I've won 19!"
"Oh, that's good, but in the last 36 races, I've won 28!" says another, flicking his tail.
At this point, a greyhound dog sitting nearby interrupts: "I don't mean to boast, but in my last 90 races, I've won 88 of them!"
The horses are clearly amazed. "Wow," says one, after a hushed silence. " A talking dog!"