General Anger:
* Flaring nostrils: This shows the horse is taking in deep breaths, a sign of agitation.
* Pinned ears: The horse is actively listening and focused on the perceived threat.
* Stiffened body: The horse is tense and ready to react.
* High-stepping: The horse is moving quickly and forcefully, expressing its aggression.
* Snorting: This is a way for the horse to release built-up steam and tension.
* Tail swishing: The horse is using its tail to swat away flies, but in this case, it could also be a sign of anger.
More Intense Anger:
* Eyes flashing white: This indicates a heightened level of fear or anger.
* Teeth bared: The horse is showing its teeth, a warning sign that it might bite.
* Nicker with a growl: The horse is making a vocalization that combines a nicker with a low growl, a clear sign of aggression.
* Rearing up: The horse is standing on its hind legs, attempting to intimidate or strike.
* Kicking: The horse is using its powerful hind legs to lash out at the perceived threat.
* Lunging: The horse is charging forward, ready to attack.
Specific Details:
* A fiery red stallion: This emphasizes the horse's powerful nature and intense anger.
* A mare with a wild glint in her eyes: This suggests a dangerous intelligence and a willingness to fight.
* A colt with a snort of defiance: This captures the youth and energy of the horse's anger.
Ultimately, the best way to describe an angry horse depends on the context and the desired effect. Use a combination of sensory details, physical reactions, and vocalizations to paint a vivid picture for your reader.