"Like a bear with a sore head," said Mrs Perrot cheerfully.

"Well, at half-past nine I was just on going up to bed, when there came a great barking outside and a scratching at the door. It wasn't one of my dogs, I knew, though you may be sure they very soon chipped in. I went out, and there were my two sheep and Tarn's big dog with them. Those sheep hadn't been hurried and scurried neither. They'd been brought in nicely. The dog wouldn't let me get near him. He was what might be called truculent, as some of the best of them are. He was away again before you could say knife."

"He's no sheep-dog," said Mrs Perrot. "Five pounds for the likes of him! What would you say if I talked like that?"

"To my mind," said Perrot, stolidly, "a sheep-dog is a dog that's clever and reliable at handling sheep, and I don't care what the breed is—I don't care if he's a poodle. Come to that, Tarn's dog looks like a cross between a retriever and a—a elephant. All the same, he'd be worth five sovereigns to me, and I'd back my judgment too. Tell you why. I expected there was somebody with the dog and I wanted to do the right thing—a drink for a master or sixpence for his man—and I gave a hulloa. There was nobody within call, for I went right out and looked. He'd been sent in by himself, and he'd made no mistake. That's no ordinary dog."

"No," I said, "he's not. I know him. He's rather a friend of mine."

"There—and the missus says he's more like some wild beast. Oh, they're all right when they've got to know you, dogs are."

Perrot followed me out to the car. "There's rather a queer thing," he said, "but I know the medical etiquette—doctors aren't supposed to talk."

"Well," I said, "they're often supposed to talk, but they don't do it."

"Then you can't tell me anything about that—I don't know what to call it—tabernacle, perhaps—at Felonsdene."

"I've seen nothing of the kind, nor heard of it either. What do you mean?"