The neck is an important portion of the frame. It should be long, in order to correspond with the length of the legs, and thus enable the dog to seize and lift the game, as he rapidly pursues his course, without throwing any undue or dangerous weight on the fore extremities. In the act of seizing the hare the short-necked dog may lose the centre of gravity and fall.
The chest is a very important part of the greyhound, as well as of every other animal of speed. It must be capacious: this capacity must be obtained by depth rather than by width, in order that the shoulders may not be thrown so far apart as to impede progression.
The form and situation of the shoulders are of material consequence; for on them depends the extent of the action which the animal is capable of exerting. The shoulders should be broad and deep, and obliquely placed. They are so in the horse, and the action of the dog depends entirely on this conformation.
The fore legs should be set on square at the shoulder: bulging out at the elbow not only gives a clumsy appearance, but makes the dog slow. The legs should have plenty of bone, and be straight, and well set on the feet, and the toes neither turned out nor in. The fore arm, or that portion of the leg which is between the elbow and the knee, should be long, straight and muscular. These are circumstances that cannot be dispensed with. The length of the fore arm, and the low placing of the pastern, are of essential importance.
regard to the form of the back and sides of the greyhound, Mr. Thacker says, with much truth, that
"It is the strength of the back which is brought into requisition, in particular, in running over hilly ground. Here may be said to rest the distinction between long and short backs, supposing both to be good and strong. The more lengthy the back, and proportionately strong, the more the greyhound is calculated to beat the shorter-backed dog on the flat; but on hilly ground one with a shorter back will have the advantage."[13]
The ribs should also be well arched. We would perhaps avoid him with sides too decidedly outswelling, but still more would we avoid the direct flat-sided dog.
Without really good haunches and muscular thighs, it has been well remarked that the odds are against any dog, be his other points whatever they may. It is by the propulsatory efforts of the muscles of the loins and thighs that the race is won. The thighs should be large, and muscularly indented; the hocks broad, and, like the knee, low placed. These are very important points; for, as Mr. Blaine has properly remarked,
"on the extent of the angles formed between these several portions of the hinder limbs, depends the extent of the space passed over at each bound."