8-16 breaths/minute.
A normal resting horse has a heart rate of 38-40 beats per minute, foals (70-120 bpm), yearlings (45-60 bpm) and 2 year olds (40-50 bpm). Maximum heart rates can exceed 180 beats per minute, but a rate above 80 should be considered serious in most non-exercising horses. The average respiration rate of a mature horse at rest is 8-15 breaths per minute. A horse’s respiration rate increases with hot or humid weather, exercise, fever or pain. Rapid breathing at rest should receive veterinary attention, and keep in mind that the respiration rate should NEVER exceed the pulse rate. However, in a fit horse the rate should decline to 40 or 50 breaths per minute within 10 or 15 minutes. The ratio of heart rate to respiration rate in horses is usually about 4:1. That is, the heart beats 4 times for each breath the horse takes. HEART RATE Heart rate (pulse) is faster in young horses than in older horses. Normal adult horses have a heart rate of 28 to 40 beats per minute. Newborn foals’ heart rates range from 80 to 120, older foals from 60 to 80, and yearlings from 40 to 60 beats per minute. To determine an accurate heart rate, You can check a horse's respiratory rate and effort by observing the movement of the thorax and evaluating nostril flare. The normal respiratory rate in an adult horse is 8-16 breaths/minute. There is a slight noticeable abdominal component during expiration. Review this portion of the physical exam, then use the Physical Exam button to return to the main menu.  It is essential to know your horse's normal pulse, respiration rate and body temperature. Knowing what is normal for your horse is helpful if you need to determine if it is having respiratory problems or is developing a fever. If it is very hot, a horse's internal temperature may increase slightly. Take its temperature at cooler parts of the day and average the readings. If your horse is anticipating a treat or suppertime, you may see a slight increase in pulse and respiration. Closely observe your horse’s eating habits, gaits, activities and attitude to determine what is normal. Changes in these habits indicate a problem. Measure temperature, pulse and respiration rate if you notice changes and think your horse is ill. 1 Count the number of these in-out movements in a minute or for 15 seconds and multiply by four. 2  An adult horse at rest should have a breathing rate ranging from 8 to 16 breaths per minute. 3  The rate increases with exercise. Average Normal Equine Values Heart Rate Adults: 25-40 beats per minute Foals: 80-100 beats per minute The heart rate is taken low on the left side of the horse in the area of the girth or just in front of the girth area in the arm pit. The lub-dub sound heard through the stethoscope is one beat.  This measures the rate and strength of your horse's heartbeat. Normally, a resting horse has a pulse of 38 to 40 beats per minute. When exercising, a horse's maximum heart rate can exceed 180 beats per minute. However, in resting horses, a heart rate over 80 can be a sign of a serious problem. Normally, a horse will breathe between 8 and 10 times per minute. If your horse shows a high respiratory rate, it can indicate several things. Pain, excitement, stress, fever (which you can now check for), or infection can all cause an increase in the respiratory rate. Published September 3, 2011 | By mobequ. It’s essential that every horse owner know his or her horse’s normal, healthy resting temperature, heart rate, respiration (breathing) rate, and other vital signs and have trained the horse to allow handling for assessment of vital signs.  A horse with a pulse rate of 32 should have a respiration rate of about16 beats per minute. The respiration rate is the number of times a horse inhales and exhales each minute. (That's two actions for one beat.) Sixteen cycles per minute is an average respiration rate. Practice until you can locate it. RESPIRATION Average rate, at rest: 8-15 breaths per minute Depending on the exercise, recovery to the normal rate should be within 15 - 20 minutes. A healthy adult horse at rest will have a respiration rate just a bit lower than half his pulse rate. RESPIRATION The normal respiration rate for a horse is 8 to 16 breaths per minute. Respirations triple when a horse walks. If a horse exercises extensively in high temperatures, respiration rate may increase to 120 breaths per minute. HEART RATE Heart rate (pulse) is faster in young horses than in older horses. Normal adult horses have a heart rate of 28 to 40 beats per minute. Newborn foals’ heart rates range from 80 to 120, older foals from 60 to 80, and yearlings from 40 to 60 beats per minute. To determine an accurate heart rate,
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normal equine respiratory rate