I have myself called on the porter of the infirmary for confirmation of the story, and am assured by him of its truth. How did an apparently friendless dog know where to go for surgical aid? The case differs from that of the dog which took its friend for treatment to King's College Hospital in London, for I understand that the King's College dog had previously been taken to the hospital for treatment itself; but in this case there is no such clue. HELEN M. STURGE. FEATURES IN THE CHARACTER OF A DOG. [_June 10, 1876._] For some time past I have noticed in your journal letters and articles referring to the wonderful powers of dogs. As I was myself much struck by many features in the character of a dog which I knew, illustrating, as I think, not only affection, but reasoning faculties, I shall acquaint you with a few of these, believing that they may be _interesting_, at least to all admirers of that noble animal. The dog of which I speak was a terrier. It showed its affection in the most marked manner in several ways. Every morning, as soon as it got out of the kitchen, it came to its master's door, and if not admitted and caressed about the usual hour, gave evident signs of impatience. It would lie quiet till it thought the time had arrived, but never longer. Afterwards it went to the breakfast-room, and occupied its master's chair till he arrived. On one occasion a visitor was in the house, who, coming first into the room, ordered the dog to come off the best chair. To this it paid no attention, and when threatened with expulsion, at once prepared for defence. But as soon as its master appeared it resigned its place voluntarily, and quietly stretched itself on the rug at his feet. At another time it was left for three weeks during its master's absence from home. It saw him leave in a steamer, and every day until his return it repaired to the quay upon the arrival of the same boat, expecting him to come again in the one by which he had gone. It distinguished between a number of boats, always selecting the right one and the right hour.