But she kept one hand on Pete, and walked beside the stranger until he stopped at an old, one-story, wooden cottage. Above the door was painted in large black letters, "S. COBURN, M.D., PHYSICIAN AND SURGEON."

"May I come in?" the girl asked timidly.

"Sure! Why would I keep you sitting on the door-step?"

Inside there was a little front hall apparently used as a waiting-room for patients. Back of this was a large bare room, occupying the remaining floor space of the cottage, into which the doctor led the way. A wooden bench extended the entire length of this room underneath a row of rough windows, which had been cut in the wall to light the bench. Over in one corner was a cot, with the bedclothes negligently dragging on the floor. Near by was an iron sink. On a table in the centre of the room, carefully guarded by a glass case, was a complex piece of mechanism which looked to the girl like one of the tiresome machines her teacher of physics was wont to exhibit.

"My laboratory," the doctor explained somewhat grandly.

Venetia stepped gingerly across the cluttered floor, glancing about with curiosity. The doctor placed the dog on the table and turned on several electric lights.

"You'll have to help at this performance," he remarked, taking off his coat.

Together they gave Pete an opiate and removed the muzzle. The doctor then turned him over and poked him here and there.

"Well," he pronounced, "Pete has a full bill. Compound fracture, broken rib, and mashed toes. And I don't know what all on the inside. He has a slim chance of limping around on three legs. Shall I give him some more dope? What do you say?"

"Pete was a gamy dog," Venetia replied thoughtfully. "I think he would like to have all his chances."