This section of the book is from the "Stories of Animal Sagacity" book, by William Henry Giles Kingston.
My children have a black dog and a jackdaw; and though the bird shows a preference for human companionship, when he cannot obtain that he hops off to the dog’s kennel, on the top of which he sits, talking to his four-footed friend in his own fashion; and the dog seems well-pleased to receive his visits. I fully expect, some day, to have some curious tale to tell about them.
In the meantime, I will tell you of a raven which had been brought up with a dog in Cambridgeshire. They had formed an alliance, offensive and defensive, and could certainly interchange ideas. The dog was fond of hares and rabbits, and the raven had no objection to a piece of game for his dinner. Being both at liberty, they used to set out together into the country to hunt. The dog would enter a cover and drive out the hares or rabbits, when the raven, which was watching outside, would pounce down on the animals as they rushed from the thicket, and hold them till the dog came to its assistance. They thus managed to obtain their desired feast—indeed, they were probably more successful than many human sportsmen.