What happens next?

How to know if your horse is sick
Check your horse's basic diagnostics.
This means your horse's pulse/heart rate, respiratory rate, and temperature.
Pulse-the normal heart rate for a horse is 25-42 beats per minute.

OPT: A. To check the horse's heart rate, place your palm on the horse's chest just behind the left elbow and feel for the bump-bump-bump of the heart beat. Count how many beats there are in a minute; this is the heart rate.; B. Equine, western, and british arabian horses should have pulses that range from 80-100 beats per minute. A western arabian horse might have pulses higher than 120 beats per minute.; C. The horse should have a constant rhythm-rapid or slow-at first, then progressively warmer. You may notice rapid or uncontrollable changes-your horse may suddenly bring their heads up-this is normal.; D. The heart rhythm is 15-30 beats per minute. Body temperature-your horse takes on a normal temperature of 35-45 beats per minute (unless it is keeping track of how cold or hot you are or has been).;
A.