A horse squeal is not usually a good sign. Squealing is often a sign of violence between horses. Females might squeal to reject the advances of males. Some horses squeal when they meet strange horses for the first time as a warning. Squeals are commonly heard just before a squabble breaks out between two horses.
What does it mean when a horse neighs at you?
“Horses generally neigh to attract attention of other horses or of people.” She adds that it can also be “a sign of separation anxiety or a sign of social isolation.
Why do horses nicker when they see you?
So what does it mean? If the horse nickers fairly quietly and moves toward the other horse or person who he is nickering to it’s usually a greeting like, “Hello, good to see you.” … This nicker is usually accomodated by a nudge from the horse’s nose (usually towards her flanks to protect her foal from danger).
Can a horse scream?
Horses have a variety of methods of vocal and non-vocal communication. Vocal noises include a squeal or scream which usually denotes a threat by a stallion or mare. Nickers are low-pitched and quiet. A stallion will nicker when courting a mare; a mare and foal nicker to each other; and domestic horses nicker for food.