gum the inflamed lids
together, that from the nostrils is not only purulent, but often mixed
with dark blood. The appetite is now clean gone, and there is often
vomiting and occasional attacks of diarrhoea.

Now in mild cases we may look for some abatement of the symptoms about
the fourteenth day. The fever gets less, inflammation decreases in the
mucous passages, and appetite is restored as one of the first signs of
returning health. More often, however, the disease becomes complicated.

_Diagnosis_--The diagnostic symptoms are the severe catarrh, combined
not only with fever, but speedy emaciation.

_Pneumonia_, as we might easily imagine, is a very likely complication,
and a very dangerous one. There is great distress in breathing, the
animal panting rapidly. The countenance is anxious, the pulse small
and frequent, and the extremities cold. The animal would fain sit up
on his haunches, or even seek to get out into the fresh air, but
sickness, weakness, and prostration often forbid his movements. If the
ear or stethoscope be applied to the chest, the characteristic signs
of pneumonia will be heard; these are sounds of moist crepitations,
etc.

_Bronchitis_ is probably the most common complication; in fact, it is
always present, except in very mild cases. The cough becomes more
severe, and often comes on in tearing paroxysms, causing sickness and
vomiting. The breathing is short and frequent, the mouth hot and
filled with viscid saliva, while very often the bowels are constipated.
If the liver becomes involved, we shall very soon have the jaundiced
eye and the yellow skin. _Diarrhoea_ is another very common
complication. We have frequent purging and, maybe, sickness and
vomiting. _Fits_ of a convulsive character are frequent concomitants
of distemper. _Epilepsy_ is sometimes seen, owing, no doubt, to
degeneration of the nerve centres caused by blood-poisoning. There are
many other complications, and skin complaints are common after it.

_Treatment_--This consists firstly in doing all in our power to guide
the specific catarrhal fever to a safe termination; and, secondly, in
watching for and combating complications. Whenever we see a young dog
ailing, losing appetite, exhibiting catarrhal symptoms, and getting
thin, with a rise in temperature, we should not lose an hour. If he be
an indoor dog, find him a good bed in a clean, well-ventilated
apartment, free from lumber and free from dirt. If it be summer, have
a