Horses
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181 free Horses trivia questions with answers — nature quiz, new questions added Oct 2026.
114 free horses trivia questions with answers. Discover how much you really know about horses with our engaging trivia quiz. From majestic breeds to remarkable abilities, test your equine expertise and learn surprising facts about these magnificent animals. Whether you're a seasoned horse lover or just starting to explore the equestrian world, this quiz offers fun and educational challenges.
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Q 01What is the average gestation period for a horse?
11 months
11 months, or about 340 days, is the average; since northern-hemisphere racehorses all turn a year older on 1 January, breeders aim for births as early in the year as possible.
Q 02Which of these is considered one of the basic coat colors for horses?
Chestnut
Chestnut is a base color, red all over with no black hair, and it is recessive: two chestnut parents produce chestnut offspring every time.
Q 03What is the primary natural defense mechanism of a horse when faced with danger?
Flight
Flight comes first: a horse startles and runs, and only bites, kicks, strikes or rears when escape is impossible or its young are threatened.
Q 04In which equestrian discipline do riders guide horses through a pattern of circles, spins and sliding stops?
Reining
Reining grew out of ranch work, where a horse had to sprint, stop and turn sharply to handle cattle; the arena pattern of circles, spins and sliding stops shows off those skills.
Q 05What unit measures a horse's height from the ground to the withers?
Hand
Hand is four inches, and the figure after the point counts inches, not tenths: a horse of 15.2 hands stands 15 hands 2 inches, or 62 inches, at the withers.
Q 06Which horse breed was developed by the Nez Perce people?
Appaloosa
The Appaloosa, the spotted horse of the Nez Perce, went into decline after the tribe lost most of its herds in the Nez Perce War of 1877; a registry founded in 1938 revived the breed.
Q 07Eadweard Muybridge's 1878 photographs of a galloping horse were an early step towards which invention?
Motion pictures
Motion pictures built on the experiment: railroad magnate Leland Stanford hired Muybridge to photograph his horses, and the frames proved that a galloping horse lifts all four hooves off the ground at once.
Q 08Which organ in a horse's digestive tract is surprisingly small for so large an animal?
Stomach
The stomach of an average horse holds only some 8 to 19 litres and food passes through it quickly, which is why horses do better grazing through the day than on one or two big meals.
Q 09What is a young female horse, typically under the age of four, called?
Filly
A filly is a female horse under four, or under five in British and American racing; in the biggest American race for three-year-olds she carries 121 pounds to the males' 126.
Q 10Which racing phrase describes a little-known contender who unexpectedly wins?
Dark horse
Dark horse began as racetrack talk for a runner nobody knew enough about to bet on; Benjamin Disraeli used it in his 1831 novel The Young Duke, and politics soon borrowed it for surprise candidates.
Q 11The distances of horse races are traditionally given in which old unit of length?
Furlongs
Furlongs began as 'furrow longs', the length of one ploughed furrow in a medieval field, and eight of them make a mile.
Q 12'Don't look a gift horse in the mouth' comes from inspecting a horse's teeth to judge what?
Its age
Its age: a horse's teeth erupt and wear in a known pattern, so a buyer could estimate its years from its mouth; gums that recede with age also gave us 'long in the tooth'.
Q 13In which two-beat gait do the two legs on the same side of the horse move forward together?
Pace
The pace is a two-beat lateral gait, both legs on a side swinging together where the trot moves diagonal pairs; racing pacers often wear hobbles, straps linking the legs on each side, to keep them from breaking stride.
Q 21What are the free-roaming horses of the western US, descended from horses the Spanish brought over, called?
Mustang
Mustangs are the free-roaming horses of the American West; usually called wild, they are properly feral, descended from Colonial Spanish horses brought over from the 1500s.
Q 22When a horse shows the whites of its eyes, what emotion is it typically conveying?
Anger or fear
Anger or fear is the message: the eye is opened wide enough to show the white sclera, and it often precedes a bite, kick or bolt.
Q 23What layer of skin directly beneath the hoof wall contains blood vessels and nerves?
Sensitive laminae
Q 14What is the specialized name for someone who cares for horses' hooves?
Farrier
A farrier trims and shoes horses' hooves; the name goes back to the Latin ferrum, 'iron', the same word that gives the metal its chemical symbol, Fe.
Q 15The 'Flehmen response' in horses is often seen when they are doing what?
Investigating an unusual scent
The flehmen response is a way of investigating an unusual scent: curling the upper lip and raising the head routes odours to the vomeronasal organ in the roof of the mouth.
Q 16The Shetland pony takes its name from islands that belong to which country?
Scotland
Scotland's Shetland Islands supplied the coal boom: from the mid-1800s thousands of Shetlands were taken to mainland Britain to haul coal underground as pit ponies, often for their whole lives.
Q 17What is the typical lifespan of a domesticated horse?
25-30 years
25-30 years is typical for a domestic horse, though health, care and size all change it: miniature horses, for instance, can live 40 years or more.
Q 18Besides directly behind it, where is a horse's other blind spot?
In front of its nose
In front of its nose lies a small blind area, so a horse cocks, lowers or raises its head to look at something close; approach from there, or from directly behind, and it may startle.
Q 19Most of a horse's wide field of view uses which kind of sight?
Monocular vision
Monocular vision covers most of the horse's field of view, each eye scanning its own side; only a wedge of roughly 65 to 80 degrees in front is seen with both eyes, and that overlap is what gives depth perception.
Q 20Which of these structures is part of a horse's hindgut?
Cecum
The cecum opens the hindgut: in a horse it is a blind-ended pouch about 1.2 m long that holds some 27 to 30 litres, while in humans the same structure is the pouch that carries the appendix.
The sensitive laminae are the blood-rich, nerve-filled layer that interlocks with the hoof wall and suspends the coffin bone; when that bond fails, the result is laminitis.
Q 24What is the soft, low sound a horse makes in greeting?
Nicker
A nicker is the low, quiet sound a horse makes to welcome a familiar person, to ask for food or between a mother and her young; the whinny is high-pitched and drawn out so that it carries over distance.
Q 25What is the term for a castrated male horse?
Gelding
A gelding is a castrated male horse; castration makes a male calmer and easier to handle, which is why most males not kept for breeding are gelded.
Q 26In which region did the modern horse genus, Equus, first evolve?
North America
North America is where Equus evolved before spreading to the Old World; horses then died out in their homeland about 10,000 years ago and returned only with Spanish ships from 1493.
Q 27What is the purpose of the 'stay apparatus' in a horse's legs?
To enable them to sleep standing up
To enable them to sleep standing up, horses lock the main joints of their legs with tendons and ligaments, so they can doze with almost no muscular effort and still bolt the moment danger appears.
Q 28Which coat pattern mixes white hairs into the base colour for a frosted look, usually with a solid-coloured head?
Roan
Roan mixes white hairs evenly through the body coat while the head and legs stay solid; unlike a grey, a roan is born with the pattern and does not turn whiter with age.
Q 29In practice, what does calling horses 'hindgut fermenters' mean?
Fiber digestion primarily occurs in the large intestine.
Fiber digestion primarily occurs in the large intestine, where bacteria ferment roughage into fatty acids the horse burns for energy; cattle do the same job at the front, in a many-chambered stomach.
Q 30What is the broad strap under a horse's belly that holds the saddle in place called?
Girth
The girth is the strap that keeps the saddle from slipping; Western riders call it a cinch, from the Spanish cincha, and the same word gives English 'a cinch' for a sure thing.