r their development is
about 70 degrees F. They act by means of extremely virulent poisons
which they produce, and which causes the terrible symptoms that are
characteristic of the disease.

SYMPTOMS: The muscles of expression are usually the first brought under
the continual spasm of tetanus, and when thus affected give the face of
the animal a pinched and drawn-in appearance. The other muscles of the
head and those of the neck are next attacked. The mouth is closed, the
nose poked out, the head elevated. The muscles of breathing, and those
of the limbs, become contracted so that the neck is hollowed, and the
tail is raised, the horse stands with outstretched limbs. The animal
shows great stiffness or rigidity in attempted movements. The eyes are
sunken, and when startled or excited, the breathing is quickened and the
flanks have a wrinkled or corrugated appearance. Death may quickly occur
from continuous spasms of the muscles of the throat. Another sign is the
flying up of the accessory eyelid when the animal is excited.

TREATMENT: If noticed in its first stages, and if the animal is able to
eat, secure the services of an accomplished Veterinarian and insist on
the use of fresh vaccine. This disease is almost impossible to cure, and
about ninety per cent die.

LUNG FEVER

(Pneumonia)

CAUSE: Predisposition is largely accountable for this disease, which is
more common to young horses than old; also, changes of temperature,
introduction of foreign bodies or liquids into the trachea (windpipe)
and the bronchial tubes, inhalation of smoke or irritating gases,
excitement, exposure to cold after clipping, turning out to pasture from
a warm stable, or injury to chest or ribs from being struck with a pole,
etc.

SYMPTOMS: Dullness in spirit; animal usually shivers or trembles; when
this ceases the temperature rises to perhaps 103 to 106 degrees F.,
pulse increases to sixty or ninety per minute, full and bounding;
breathing short and labored and abnormally quick, increasing to perhaps
fifty inspirations per minute, whereas in health it does not exceed
twelve or thirteen per minute. A cough is also likely to be present, and
the animals remain standing until they are on the road to recovery, or
until death takes place. Other symptoms are constipation, feces covered
with mucus or slime; urination frequent, scanty and dark in color;
appetite poor, but thirst great; the eyes look glassy and the membranes
have an inflam