The Mistress's horrified monosyllable broke in on the smug recital. She caught Lad protectingly by the ruff and stared in mute dread at the lanky and red-whiskered officer. Lad, reading her voice as always, divined this nasal-toned caller had said or done something to make her unhappy. His ruff bristled. One corner of his lip lifted in something which looked like a smile, but which was not. And, very far down in his throat a growl was born.

But the Master stepped in front of his wife and his dog, and confronted the constable. Fighting for calmness, he asked:

"Do I understand that you shot those harmless little pups just because a dog that was sick, and not rabid, happened to nip them? And that you've come across here with an idea of doing the same thing to Lad? Is that it?"

"That's the idea," assented Wefers. "I said so, right off, as soon as I got here. Only, you're wrong about the dog being 'sick.' He was mad. Had rabies. I'd ought to know. I—"

"How and why ought you to know?" demanded the Master, still battling for perfect calm, and succeeding none too well. "How ought you to know? Are you a veterinary? Have you ever made a study of dogs and of their maladies? Have you ever read up, carefully, on the subject of rabies? Have you read Eberhardt or Dr. Bennett or Skinner or any of a dozen other authorities on the disease? Have you consulted such eminent vets as Hopper and Finch, for instance? If you have, you certainly must know that a dog, afflicted with genuine rabies, will no more turn out of his way to bite anyone than a typhoid patient will jump out of bed to chase a doctor. I'm not saying that the bite of any sick animal (or of any sick human, for that matter) isn't more or less dangerous; unless it's carefully washed out and painted with iodine. But that's no excuse to go around the country, shooting every dog that some sick mongrel has snapped at. Put such dogs under observation, if necessary; and then—"

"You talk like a fool!" snorted Wefers, in lofty contempt. "I—"

"But I am going to keep you from acting like a fool," returned the Master, his hard-held temper beginning to fray. "You say you've come over here to shoot my dog. If ever anyone shoots Lad, I'll be the man to do it. And I'll have to have lots better reason for it than—"

"Go ahead, then!" vouchsafed the constable, fishing out a rusty service pistol from his coat-tail pocket. "Go ahead and do it yourself, then; if you'd rather. It's all one to me, so long's it's done."

With sardonic politeness, he proffered the bulky weapon. The Master caught it from his hand and flung it a hundred feet away, into the center of a clump of lilacs.

"So much for the gun!" he blazed, advancing an the astounded Wefers. "Now, unless you want to follow it—"