This seemed rather a remarkable instance of cleverness even for the cleverest of animals, so, by way of testing its reality, my friend went out of the shop into the street, where he was immediately accosted by the dog, who begged for _something_ with all the eloquence of which a dog is capable. He offered him a halfpenny, and was rather surprised to see him accept it readily, and walk, with the air of a regular customer, into the shop, where he put his forepaws on the counter, and held out the halfpenny towards the attendant. The young woman produced a bun, but that did not suit the dog, and he held his money fast. "Ah," she said, "I know what he wants," and took down from a shelf a plate of shortbread. This was right; the dog paid his halfpenny, took his shortbread, and ate it with decorous satisfaction. When he had quite finished he left the shop, and my friend, much amused, followed him, and when he again begged found another halfpenny for him, and saw the whole process gone through a second time. This dog clearly had learned by some means the use of money, and not merely that it would buy something to eat, but that it would buy several things, among which he could exercise a right of choice. What is perhaps most remarkable is that his proceedings were entirely independent, and for his own benefit, not that of any teacher or master. A. L. W. [_Feb. 17, 1877._] When a student at Edinburgh, I enjoyed the friendship of a brown retriever, who belonged to a fishmonger in Lothion Street, and who was certainly the cleverest dog I have ever met with. He was a cleverer dog than the one described by "A. L. W." because he knew the relative value of certain coins. In the morning he was generally to be seen seated on the step of the fishmonger's shop-door, waiting for some of his many friends to give him a copper. When he had got one, he trotted away to a baker's shop a few doors off, and dropped the coin on the counter. If I remember rightly (it is twelve or fifteen years ago), his weakness was "soda scones." If he dropped a halfpenny on the counter he was contented with one scone, but if he had given a penny he expected two, and would wait for the second, after he had eaten the first, until he got it. That he knew exactly when he was entitled to one scone only, and when he ought to get two, is certain, for I tried him often. LAWSON TAIT. [_Feb. 17, 1877._] In the _Spectator_ of the 10th inst. a correspondent describes the purchase of cakes by a clever dog at Greenock. I should like to be allowed to help preserve the memory of a most worthy dog-friend of my youth, well remembered by many now living who knew Greenwich Hospital some thirty or five-and-thirty years ago.