We for some time considered their tail as their chief defence, but having of late hunted them with greyhounds very successfully, we have had an opportunity of knowing that they use their claws and teeth. The dog is much swifter than the kangaroo: the chase, if in an open wood, (which is the place most frequented by that animal,) is seldom more than eight or ten minutes, and if there are more dogs than one, seldom so long. As soon as the hound seizes him, he turns, and catching hold with the nails of his fore-paws, he springs upon, and strikes at the dog with the claws of his hind feet, which are wonderfully strong, and tears him to such a degree, that it has frequently happened that we have been under the necessity of carrying the dog home, from the severity of his wounds: few of these animals have ever effected their escape, after being seized by the dog, for they have generally caught them by the throat, and there held them until they were assisted, although many of them have very near lost their lives in the struggle. Some of the male kangaroos are of a very large size; I have seen some, that when sitting on their haunches, were five feet eight inches high, such an animal is too strong for a single dog, and although he might be much wounded, would, without the dog had assistance at hand, certainly kill him. We know that the native dogs of this country hunt and kill the kangaroo; they may be more fierce, but they do not appear to be so strong as our large greyhound; there was one not long ago seen in pursuit of a kangaroo, by a person who was employed in shooting, who mistaking the two animals as they passed him to be of the kind he was looking for, he fired at the hindmost and brought him down, but when he came up it proved to be a native dog. Of those dogs we have had many which were taken when young, but never could cure them of their natural ferocity; although well fed, they would at all times, but particularly in the dark, fly at young pigs, chickens, or any small animal which they might be able to conquer, and immediately kill, and generally eat them. I had one which was a little puppy when caught, but, notwithstanding I took much pains to correct and cure it of its savageness, I found it took every opportunity, which it met with, to snap off the head of a fowl, or worry a pig, and would do it in defiance of correction. They are a very good natured animal when domesticated, but I believe it to be impossible to cure that savageness, which all I have seen seem to possess.