of the lungs is a frequent termination of pneumonia; and in that congestion the air-cells are easily ruptured and filled with blood. That blood assumes a black pulpy appearance, commonly indicated by the term of

rottenness

, an indication or consequence of the violence of the disease, and the hopelessness of the case. A different consequence of inflammation of the lungs is the formation of tubercles, and, after that, of suppuration and abscess, when, generally speaking, the case is hopeless. A full account of this is given in the work on the Horse.

Two cases of pneumonia will be useful:

Oct. 22d, 1820

. A black pointer bitch that had been used lo a warm kennel, was made to sleep on flat stones without straw. A violent cough followed, under which she had been getting worse and worse for a fortnight. Yesterday I saw her. The breathing was laborious. The bitch was constantly shifting her position, and, whether she lay down or sat up, was endeavouring to elevate her head. Her usual posture was sitting, and she only lay down for a minute. The eyes were surrounded, and the nose nearly stopped with mucus.

V. S. ounce viij. Emet

. Fever-ball twice in the day.

23d.

Breathing not quite so laborious. Will not eat. Medicine as before. Apply a blister on the chest.