hohoho,
Merry Andrew, I have no Mr Ed here. I did have horses when I was a kid and did all the rodeo stuff - big assed bulls and mean horses. But, not recently.
I have divided our yard in two - parts close to the house I use my riding mower - the other parts I use the bush hog on the back of my tractor. Actually, the tractor does a pretty decent job of mowing.
And, ul, I leave the cut grass where it hits the ground - hoping it will retard the growth of the new grass..... But, it never works. The world just keeps getting bigger and bigger in diameter - by my estimate about a quarter of an in each year. And, it's all sunlight - turned into vegetation, which in turn falls and adds to the expansion, and the stuff that's eaten by animals turns into meat which adds eventually to the expansion, and we are all full of all the things that sunlight adds to the earth - expanding the diameter each day.