MSD Manual

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MSD Manual
Veterinary Manual
The trusted provider of veterinary information since 1955

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VETERINARY PET
Normal Equine Physiologic Values

Normal Equine Physiologic Values

Body temperature (average)

Mare: 100°F (37.8°C)

Stallion: 99.7°F (37.6°C)

Resting heart rate

28 to 40 beats per minute

Respiratory rate (at rest)

10 to 14 breaths per minute

Average life span

25 to 30 years (depends on breed, level of care, and other factors)

Merck & Co., Inc., Rahway, NJ, USA (known as MSD outside of the US and Canada) is dedicated to using leading-edge science to save and improve lives around the world.  The Veterinary Manual was first published in 1955 as a service to the community.  The legacy of this great resource continues in the online and mobile app versions today.

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