It was a tempting suggestion. As Roche had said, it would be a comparatively easy matter to land Bruin in the almost unfrequented Keyhaven on their return, but——

"Can't be done," decided Peter. "For one thing, it's against the regulations; for another, it wouldn't be fair to other dog-owners. Suppose Bruin did get in contact with a French dog infected with rabies? We'll have to put back and land him."

"It's bad luck to put back, sir," declared Tom Boldrigg. "Ask any sailorman and he'll tell you. Times I've been on board a ship that's put back for something or other, and, sure as fate, there's been a run of bad luck."

It was certainly a bit of a dilemma. The Sea Scouts were reluctant to turn back now that they had started fairly upon the voyage; but, on the other hand, they knew that it was impossible to proceed with Bruin on board.

"I'll report to Mr. Armitage," declared the Patrol Leader.

But Bruin had already done so. Scratching with his fore paws, he succeeded in pushing open the door of the after cabin, where Mr. Armitage had retired to consult his charts and nautical books.

"What does this mean, Peter?" in a tone of marked disapproval. "Smuggling your dog on board at this time is a very serious matter."

"But I didn't smuggle him, sir," protested Stratton. "He found his way on board. None of us knew until Mr. Boldrigg found him in the forepeak."

"You locked him up at home?"

"Yes, sir. I cannot understand how he got loose. I suppose we must turn back."