Book 1
7
The organs affected are, the tonsils, epiglottis, pharynx, uvula, top of the trachea; and, if the inflammation spread, the tongue also, and internal part of the fauces, when they protrude the tongue outside the teeth, owing to its abnormal size; for it fills the whole of the mouth, and the protuberance thereof extends beyond the teeth. This species is called Cynanche, either from its being a common affection of those animals, or from its being a customary practice for dogs to protrude the tongue even in health.