He threw the stick, still tied to the rope, into the water of the lake, as far as he could from shore.

"You run down the shore a little farther and whistle to Zip," said Laddie to Russ. "You can whistle better than I can. When Zip swims to you with the stick in his mouth he'll pull me on the raft."

"Oh, I wonder if he will!" exclaimed Russ.

Zip, the big dog, was already swimming out to get the floating stick, and Laddie took his place on the raft, which he had pushed out from shore.

"I'll have a fine ride!" said the little boy.


CHAPTER XVI

MUN BUN SEES SOMETHING

"Here, Zip! Ho, Zip! Come here!" called Russ, and he whistled to the dog, which was swimming along with the stick in his mouth.

The dog heard, and, turning toward the shore of the lake, made his way to Russ, who was standing on the little sandy beach. And, as Zip swam along, and pulled on the clothesline, which was fast to the stick in his mouth, and also fast to the raft on which stood Laddie Bunker, the little boy was given a ride.