In studies at the University of Sussex in the United Kingdom, horses were able to recognize differences in human facial expressions. Using photographs depicting positive and negative human facial expressions, the 28 horses used in the Sussex study showed changes in heart rate when they were shown the photos. Increased heart rate indicated an understanding […]
Horses breathe only through their noses. The belief is that this may prevent dust, dirt and other debris from getting into the lungs. Due to their large size, horses only inhale while the front legs are in stride, not when the legs land. Their lungs do not expand enough to allow oxygen in due to […]
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