I.D. INJECTOR DOE - That Indestructible Something
"then you can muck out my stable. i certainly eat like a horse - guess what i also do?" now they were both laughing. "ok, now, let's try to see if my other idea works as well as your new 'purse'."
The Sparks of an Ancient Light
You might have to muck-out the 'erops pens." she furrowed her tiny muzzle, "i don't want to do that." he set her down, "oh, i'm afraid that's the sort of work children do when they don't go to school."