Mr. Blaine relates as extraordinary an instance of intelligence, but not mingled, like the former, with natural affection. A butcher and cattle-dealer, who resided about nine miles from Alston, in Cumberland, bought a dog of a drover. The butcher was accustomed to purchase sheep and kine in the vicinity, which, when fattened, he drove to Alston market and sold. In these excursions he was frequently astonished at the peculiar sagacity of his dog, and at the more than common readiness and dexterity with which he managed the cattle; until at length he troubled himself very little about the matter, but, riding carelessly along, used to amuse himself with observing how adroitly the dog acquitted himself of his charge. At length, so convinced was he of his sagacity, as well as fidelity, that he laid a wager that he would intrust the dog with a number of sheep and oxen, and let him drive them alone and unattended to Alston market. It was stipulated that no one should be within sight or hearing who had the least control over the dog, nor was any spectator to interfere. This extraordinary animal, however, proceeded with his business in the most steady and dexterous manner; and, although he had frequently to drive his charge through other herds that were grazing, he did not lose one; but, conducting them to the very yard to which he was used to drive them when with his master, he significantly delivered them up to the person appointed to receive them by barking at his door. When the path which he travelled lay through grounds in which others were grazing, he would run forward, stop his own drove, and then, chasing the others away, collect his scattered charge, and proceed. THE ITALIAN OR POMERANIAN WOLF-DOG. The wolf-dog is no longer a native of Great Britain, because his services are not required there, but he is useful in various parts of the Continent, in the protection of the sheep from the attacks of the wolf. A pair of these dogs was brought to the Zoological Society of London in 1833, and there long remained, an ornament to the Gardens. They appeared to possess a considerable degree of strength, but to be too gentle to contend with so powerful and ferocious an animal as the wolf. They were mostly covered with white or gray, or occasionally black hair, short on the head, ears and feet, but long and silky on the body and tail. The forehead is elevated, and the muzzle lengthened and clothed with short hair. The attachment of this dog to his master and the flock is very great, and he has not lost a particle of his sagacity, but, where wolves are common, is still used as a sheep-dog. THE CUR