Nor is this the only difficulty; for unless the animal has instinctive judgment as well as careful training, he may in open water upset the frail skiff, by either jumping out of it, or clambering into it injudiciously. A thoughtful creature maybe taught to make his entry and exit over the stern, but unfortunately, some of the most enthusiastic and serviceable dogs have little discretion or forethought; and unless he is trained to perfect quiet, and broken to entire immobility at the most exciting moments, he is apt to interfere sadly with the sport. In spite of these inconveniences, however, the loss of many of his birds--amounting, amid the dense reeds of the western lakes, to nearly one-half of the whole number--will satisfy the sportsman that the retriever, with his devoted and wonderful sagacity, to say nothing of his delightful companionship, is a most desirable acquisition. Where the sportsman is forced to pursue his calling solitary and alone, so far as human associates are concerned, he will find the presence of his four-footed friend a great satisfaction, and, amid the solitary and unemployed midday hours, a pleasant resource. The dog is the natural companion of the sportsman--the partaker of his pleasures, the coadjutor of his triumphs; and whenever his peculiar gifts can be used to advantage, it is a gratification to both to call upon him. The knowledge that he will acquire in time is truly marvellous. Not only does he possess the power of smell, but his eyesight and hearing far surpass those of man; he will often discern a flock long before it is visible to human eyes, and his motions will warn his master of its approach. His training can be carried on beyond limit; his knowledge increases daily, and his devotion is unbounded. Of all the race, the retriever is probably the most intelligent; as, in fact, intelligence is one of his necessary qualifications. For this work no breed has the slightest value unless the individuals possess rare sagacity and almost human judgment. Some of the most valuable English dogs have been from an accidental cross; and a pure cur with a heavy coat is often as good as any other. There is in England a strain of dogs known as retrievers; they are mostly used in connexion with upland shooting, as English pointers and setters are not broken to fetch; but the favorite animals for wild-fowl shooting, which have made their name notorious in connexion with this specialty, have generally come from parents neither of which possesses the true retriever blood. In this country the best breed will have some of the Newfoundland strain; the animal must be clothed with a dense coat of thick hair to endure the severe exposure to which he is subjected, and must be endowed with a natural aptitude and passion for swimming. The usual color is dark, which, in the writer’s judgment, is a great mistake; and the only really distinct breed of retrievers is known as that of Baltimore.