"Let her stay!" pleaded the Mistress as the Master growled something about bundling the dog into her crate again and sending her back to the Rothsay Kennels. "Let her stay, please! She's a dear."

"But we're not breeding 'dears,'" observed the Master. "We planned to breed a strain of perfect collies. And this is a mutt!"

"Her pedigree says there's no better collie blood in America," denied the Mistress. "And even if she happens to be a 'second,' that's no sign her puppies will be seconds. See how pretty and loving and wise she is. DO keep her!"

Which of course settled the matter.

Up the lawn, from his morning swim in the lake, strolled a great mahogany-and-white collie. At sight of Lass he lowered his head for a charge. He was king of The Place's dogs, this mighty thoroughbred, Sunnybank Lad. And he did not welcome canine intruders.

But he halted midway in his dash toward the puppy who frisked forth so gayly to meet him. For he recognized her as a female. And man is the only animal that will molest the female of his species.

The fiercely silent charge was changed in a trice to a coldly civil touching of noses, and the majestic wagging of a plumy tail. After which, side by side, the two collies—big and little—old and new—walked up to the veranda, to be petted by the humans who had so amusedly watched their encounter.

"See!" exclaimed the Mistress, in triumph. "Lad has accepted her. He vouches for her. That ought to be enough for any one!"

Thus it was that Lass found a home.

As she never yet had been taught to know her name, she learned readily to respond to the title of "Princess." And for several months life went on evenly and happily for her.