CURB
—is a callous enlargement, approaching ossification, and is situate at the lower junction of the bones, at the hind part of the hock, originally attended with stiffness, and lastly with lameness and pain. Curbs are evidently produced by kicks, blows, sudden turns or twists, riding too hard (or drawing too much weight) up hill: they should be attended to on their first appearance, when they soon submit to the usual modes adopted for extirpation. Mild blistering frequently succeeds, particularly where the operation is twice performed; but when the case is of long standing, a few slight feather strokes with the firing-iron may be necessary to confirm the cure.