A horse can hear keener than we are, and because it can move its ears 180 degrees around him better isolate where the sound is coming from. Thus, he will know which direction to go, to escape from what you perceive it endangers him. A horse can see at night better than a human. However, it takes a horses eye longer necessary to adjust from light to dark and dark to light than a human’s.
Their sense of smell is more acute than ours, but not as good as dogs. They can detect smells that we are oblivious to.
Horses use their ears, eyes and nostrils, to express their mood. They also communicate their feelings through facial expressions. For characterized by relatively simple learning task, they are also recognized as having the ability to solve advanced cognitive challenges with categorization of life and the degree of formation of concepts.
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