unfriendly criticism.

Drive with lines! Bother about a leader! Why, if dogs were driven with
lines there would be no more interest in driving a dog team than there
is in driving a delivery wagon, or running an automobile. All of the
fascination of having your dogs answer to your will, voluntarily and
intelligently, would be lost in the mechanical response to the jerk and
the pull of the reins.

She was utterly hopeless. There was no use of a further waste of words
with her on such matters.

George turned to Danny and Ben. They were discerning, and capable of
grasping a dog man's point of view. "Then there's Queen, for one
wheeler. You know we're only allowed three dogs, an' we got t' be mighty
careful."

"I expect it's pretty near 's important t' git the right wheel dogs as
'tis a leader, ain't it, George? Bein' next t' the sled an' so close t'
the driver an' load, they allers seem t' kinda manage the business end
o' things."

"That's right, Ben. That's why we got t' be sure o' gettin' good
wheelers. In racin' there's no load, but it takes some managin' just the
same t' keep the sled right on side hills an' goin' down steep slopes.
O' course in a short race I wouldn't get into the sled at all, an' on
the runners at the back I can get my feet on the brake easy. But Father
an' Matt say that you want your wheelers t' know just what their duties
is if the brake gets out o' order, or any thin' goes wrong."