The boat, which he had named the _Fool-Killer_, was twenty feet long, four feet wide, and four feet deep. The deck was slightly raised in the centre, gently sloping to the gunwales. In the centre of the deck a cockpit four feet long and twenty inches wide extended down to the keel, a distance of four feet. The side-planking of the cockpit was carried above the deck, forming a combing six inches in height; six water-tight compartments were built in the boat, two at each end and one on each side of the cockpit; three hundred pounds of cork were also used, so that the boat was unsinkable. The main feature of the boat was the keel. This was a shaft of round iron, four inches in diameter and twenty feet long, hanging two feet below the bottom of the boat, and held in position by five one-inch iron bars. Our record of sensationalism at Niagara would be lacking in fulness, at least, if mention were not made of the many gruesome suicides that have occurred here, but we forbear. A story of what a dog endured, however, is quite in place: A large dog lately survived the passage over Niagara Falls and through the rapids to the whirlpool. He was first noticed while he was within the influence of the upper rapids. As he was whirled rapidly down over the Falls, every one imagined that that was the last of him. Shortly afterwards, however, he was discovered in the gorge below the Falls vainly endeavouring to clamber up upon some of the debris from the remains of the great ice bridge which recently covered the water at this point, but which had nearly all gone down the river. The news spread rapidly through the village, and a large crowd gathered at the shore. Strenuous efforts were made to get the struggling animal on shore, for an animal which had gone safely over the Falls would be a prize worth having, but without success. Finally the dog succeeded in getting upon a large cake of ice, and floated off upon it down towards Suspension Bridge and the terrible Whirlpool Rapids. Information of the dog's coming was telephoned to Suspension Bridge village, and a large crowd collected on the bridge to watch for the coming wonder. In due time the poor fellow appeared upon his ice-cake, howling dismally the while, as if he appreciated the terrors of his situation. An express-train crossing the bridge at the time stopped in order to let the passengers witness the unusual spectacle. Round and round whirled the cake, in a dizzy way, and louder and more prolonged grew the howls of the poor dog. As the influence of the Whirlpool Rapids began to be felt, the cake increased in speed, whirled suddenly into the air, broke in two, and the dog disappeared from view. No one thought that he could possibly survive the wild rush through the rapids. When, therefore, word was received that the dog was in the whirlpool, still living,