They must be well sloped, and the true arm between the front and the elbow must be long and muscular, but free from fat or lumber. Back and Loin Must both be very muscular, running into each other without any contraction between them. The couples must be wide, even to raggedness, and the topline of the back should be absolutely level, the Stern well set on and carried gaily but not in any case curved over the back like a squirrel's tail. The end should taper to a point and there should be a fringe of hair below. The Hindquarters or propellers are required to be very strong, and as endurance is of even greater consequence than speed, straight stifles are preferred to those much bent as in a Greyhound.
Elbows set quite straight, and neither turned in nor out are a sine qua non .
They must be well let down by means of the long true arm above mentioned. The desire for straightness had a tendency to produce knuckling-over, which at one time was countenanced, but in recent years this defect has been eradicated by careful breeding and intelligent adjudication, and one sees very little of this trouble in the best modern Foxhounds. The bone cannot be too large, and the feet in all cases should be round and catlike, with well-developed knuckles and strong horn, which last is of the greatest importance.