"But," insisted the woman, "dogs are full of germs. I've read so. He might give her some terrible——"

"Lad is just as clean and as germless as I am," declared the Mistress, with some warmth. "There isn't a day he doesn't swim in the lake, and there isn't a day I don't brush him. He's——"

"He's a collie, though," protested the guest, looking on in uneasy distaste, while Baby secured a tighter and more painful grip on the delighted dog's ruff. "And I've always heard collies are awfully treacherous. Don't you find them so?"

"If we did," put in the Master, who had heard that same asinine question until it sickened him, "if we found collies were treacherous, we wouldn't keep them. A collie is either the best dog or the worst dog on earth. Lad is the best. We don't keep the other kind. I'll call him away, though, if it bothers you to have him so close to Baby. Come, Lad!"

Reluctantly, the dog turned to obey the Law; glancing back, as he went, at the adorable new idol he had acquired; then crossing obediently to where the Master stood.

The Baby's face puckered unhappily. Her pipestem arms went out toward the collie. In a tired little voice she called after him:

"Dog! Doggie! Come back here, right away! I love you, Dog!"

Lad, vibrating with eagerness, glanced up at the Master for leave to answer the call. The Master, in turn, looked inquiringly at his nervous guest. Lad translated the look. And, instantly, he felt an unreasoning hate for the fussy woman.

The guest walked over to her weakly gesticulating daughter and explained:

"Dogs aren't nice pets for sick little girls, dear. They're rough; and besides, they bite. I'll find Dolly for you as soon as I unpack:"