“Hukm hai!” (It is an order!), said the camel with a gurgle, and Two Tails and the bullocks repeated, “Hukm hai!”

“Yes, but who gives the orders?” said the recruit-mule.

“The man who walks at your head — Or sits on your back — Or holds the nose rope — Or twists your tail,” said Billy and the troop-horse and the camel and the bullocks one after the other.

“But who gives them the orders?”

“Now you want to know too much, young un,” said Billy, “and that is one way of getting kicked. All you have to do is to obey the man at your head and ask no questions.”

“He’s quite right,”