A five-year-old boy whose fear of horses Freud analysed and published, working almost entirely from written reports by the child's father rather than from sessions of his own. It remains the case history most often attached to this fear, which says more about the shortage of later research than about the strength of the analysis.

Is equinophobia or hippophobia the correct word?

Both are current. Hippophobia is the tidier formation, since hippos and phobos are both Greek. Equinophobia mixes Latin and Greek, which is common in this vocabulary and bothers nobody outside it.

Does the fear include donkeys?

Wikipedia's article says it often does, and mules with them. The object appears to be the large hoofed animal rather than the species, which fits an account in which the animal's size does the frightening.

What does the article mean when it says studies have shown treatment works?

It names none. The sentence appears in the treatment section without a citation, and nothing in the material read for this entry identifies the studies referred to. Cognitive behavioural therapy has an evidence base for specific phobias in general; whether any trial has enrolled patients with a horse fear specifically is not established by anything here.

Were horses ever dangerous to people?

Far less than the reverse. The same article points out that wild horses were an important food source for humans in the Palaeolithic, and that horse meat continued to be eaten in much of Europe through the Middle Ages, despite a papal ban imposed in 732.

Fear of Horses (Equinophobia): Meaning, Causes & Symptoms

Fear of Horses

Equinophobia

Equinophobia has a more famous case history than any other animal phobia and less current research than most. The case is Little Hans, the child whose fear of horses Freud analysed at second hand through correspondence with the boy's father, and English Wikipedia's short article on the term still cites it as the example. Everything published since occupies less space than that one nineteenth-century family's letters.

Which name the sources prefer

Equinophobia is a hybrid: equus is Latin for horse and phobos is Greek for fear. Hippophobia is the consistent construction, built on the Greek hippos. Both are in use, and neither reference work consulted prefers one. The 2008 encyclopedia of phobias by Doctor, Kahn and Adamec defines hippophobia in three words and cross-references its own heading for horses.

The fear does not stop at horses. Donkeys and mules are reported alongside them, which suggests the object is the hoofed animal of that size rather than the species.

What is frightening about a horse

Wikipedia's account of the causes is unusually physical, and for once the size of the animal is treated as an explanation rather than a detail. A horse is tall, extremely heavy, and has large teeth at roughly the height of a child's head, which is the size argument also made for large dogs. The article suggests that this alone frightens some people, particularly children, without requiring any incident at all.

Where there is an incident, a fall is the one named. The article describes the sequence that follows as gradual:

avoidance of horses
avoidance that hardens
a fear that has become a phobia Negative portrayals in media are offered as a contributing factor without a single example.

What the Little Hans case is worth

Freud's analysis of Little Hans is the historical anchor and it should be read as exactly what it is. One child. One fear. An interpretation supplied by an analyst who never conducted the sessions, working from what the boy's father reported. It is a document of enormous influence and no statistical weight, and the fact that a fear this old and this well known still rests on it is the most telling thing about the state of the record.

Why the treatment claim cannot be checked

On treatment, Wikipedia's article states that "Studies have shown that it has been effective in treating people with equinophobia" and cites nothing. There may well be such studies. Nothing in the material consulted for this entry identifies one, and a sentence of that shape is the reason this catalogue writes down what it cannot check.

The same section makes a claim more interesting than the one it was making. It suggests that horses are not natural threats to humans and that the relationship historically ran the other way: wild horses were a food source in the Palaeolithic, and horse meat was eaten across much of Europe through the Middle Ages and beyond, in spite of a papal ban issued in 732.

Why the notable sufferers list is unusable

The article closes with a list headed notable sufferers, naming four public figures. No source is attached to any of the four claims in the material read for this entry, and this catalogue does not repeat an unsourced statement about a named living person's health. The list is recorded here as a feature of the article rather than as information.

What nobody counted about equinophobia

No prevalence figure exists for fear of horses. Neither reference work offers one, no survey is named, and the revision read for this entry in August 2026 contains no number at all. Given the number of people who ride, that absence is more interesting than a figure would be.

Common questions

Questions about Equinophobia

Who was Little Hans?: A five-year-old boy whose fear of horses Freud analysed and published, working almost entirely from written reports by the child's father rather than from sessions of his own. It remains the case history most often attached to this fear, which says more about the shortage of later research than about the strength of the analysis.
Is equinophobia or hippophobia the correct word?: Both are current. Hippophobia is the tidier formation, since hippos and phobos are both Greek. Equinophobia mixes Latin and Greek, which is common in this vocabulary and bothers nobody outside it.
Does the fear include donkeys?: Wikipedia's article says it often does, and mules with them. The object appears to be the large hoofed animal rather than the species, which fits an account in which the animal's size does the frightening.
What does the article mean when it says studies have shown treatment works?: It names none. The sentence appears in the treatment section without a citation, and nothing in the material read for this entry identifies the studies referred to. Cognitive behavioural therapy has an evidence base for specific phobias in general; whether any trial has enrolled patients with a horse fear specifically is not established by anything here.
Were horses ever dangerous to people?: Far less than the reverse. The same article points out that wild horses were an important food source for humans in the Palaeolithic, and that horse meat continued to be eaten in much of Europe through the Middle Ages, despite a papal ban imposed in 732.

Added 2026-08-23 · Revised 2026-08-26