Nothing more was said about the sheep, and soon, in the pleasures of chestnutting, Curtis forgot his anxiety. Old Tom Grier had called to the boys as they passed his house to come back and have dinner there when the time came. This they did, and it was late in the afternoon when Curtis, with his bag of chestnuts over his shoulder, walked into the Locksley yard.

His uncle was standing before the open barn doors, talking to an elderly, grizzled man with a thin, shrewd face.

Curtis's heart sank as he recognized old Paul Stockton. What could have brought him over?

"Curtis," called his uncle, "come here."

As Curtis crossed the yard, Don came bounding down the slope from the house to meet him. He put his hand on the dog's big head and the two of them walked slowly to the barn. Old Paul included them both in a vindictive scowl.

"Curtis," said his uncle gravely, "here's a bad business. Mr. Stockton tells me that your dog has been worrying his sheep."

"It's a—" began Curtis angrily. Then he checked himself and went on more calmly.

"That can't be so, Mr. Stockton. My dog would not harm anything."

"He killed or helped to kill six of the finest sheep in my flock!" retorted old Paul.

"What proof have you of it?" demanded Curtis, trying to keep his anger within bounds.