Soft, Relaxed Nostrils
Look at the signal, then look at the whole horse and the situation around it.
NOTICE
The nostrils look soft and natural rather than stretched, pinched, or strongly widened.
- The edges look smooth
- The muzzle looks loose
- Breathing appears easy and regular
- There is no obvious strain through the nose or upper lip
WHAT IT MAY TELL YOU
Soft nostrils can be part of a calm, comfortable, or neutral picture, especially when the rest of the face and body also look loose.
DON'T ASSUME
Soft nostrils do not prove that a horse is completely relaxed, comfortable, or pain-free.
LOOK AGAIN
Check the eyes, mouth, jaw, neck, body posture, and breathing. Do the nostrils stay soft as the situation changes? Does the whole horse look comfortable?
Research / Learn More
What research shows
Equine facial-pain research pays close attention to changes in nostril shape and muzzle tension. A softer nostril shape is useful as part of an individual horse's normal baseline.
What it does not tell us
Soft nostrils alone cannot confirm comfort or rule out pain.
Sources
- Development of the Horse Grimace Scale — identifies strained nostrils and facial-profile changes among pain-related facial features.
- EquiFACS: The Equine Facial Action Coding System — provides an objective way to describe visible facial movements, including nostril dilation.