Horse · Friesland, Netherlands
Friesian
also: Frisian / Belgian Black
Equiteca Editorial · Reviewed 2026-08-30 · 3 sources
The Friesian is a tall, all-black baroque horse from the Friesland region of the northern Netherlands, known for a long arched neck, feathered lower legs, and a heavy flowing mane and tail. Studbook horses come in black only, and stallions must reach at least 15.3 hands by age four, with most horses standing 15.2 to 16 hands and weighing roughly 590 to 680 kg. Once close to extinction in the early 1900s, the breed was rebuilt from a small group of stallions, which left it with a narrow gene pool and several inherited disorders. Friesians are calm, willing, and people-oriented, which suits dressage and carriage driving. They also live shorter lives than most breeds, commonly 16 to 18 years.
At a glance
KFPS requires stallions to stand at least 15.3 hands and mares and geldings at least 15.0 hands by age four; many mature horses reach 16 hands.
Temperament
Suited to
On price
Pleasure and amateur Friesians commonly sell for 5,000 to 20,000 USD; studbook-approved mares and Ster or Model breeding stock run much higher, and approved stallions reach six figures.
Care needs
Friesians carry heavy feather on the lower legs that traps moisture and needs regular cleaning and drying to prevent skin conditions such as pastern dermatitis. The narrow gene pool means buyers should ask for genetic test results before purchase, and breeders should avoid pairing two carriers. Standard hoof trims every 6 to 8 weeks plus routine dental and vaccination care apply as with any horse.
Common health issues
Dwarfism
An inherited disorder that produces a foal with a normal head and back but shortened ribs and limbs and weak, overextending fetlocks. A DNA test identifies carriers so two carriers are not bred together.
Hydrocephalus
An inherited condition, caused by a mutation in the B3GALNT2 gene, in which fluid builds up in the skull and produces a fatally enlarged head at birth. A DNA test screens breeding stock to prevent affected foals.
Megaesophagus
Friesians show a higher rate of a permanently enlarged esophagus that struggles to move food to the stomach, which raises the risk of choke and reflux. Affected horses need careful feeding management.
Aortic rupture
A collagen-related weakness makes Friesians prone to tearing of the aorta, which can cause sudden death or ongoing exercise intolerance and swelling. It is a recognized breed-specific problem studied by equine veterinarians.
Colors
black
Questions people ask
Do Friesians only come in black?
Studbook-registered Friesians are black, though the shade ranges from a sun-faded dark brown to true jet black. Only a small star on the forehead is permitted; larger white markings usually mean the horse is a Friesian cross rather than a purebred.
Why do Friesians have a shorter lifespan?
The breed was rebuilt from a very small founding population, which concentrated several inherited disorders and left it prone to problems like aortic rupture and digestive disease. Many Friesians live 16 to 18 years, shorter than the 25 to 30 typical of lighter breeds.
Are Friesians good for beginners?
Their calm, willing nature makes them pleasant to handle, but they are large, powerful, and often sensitive to the rider, and they carry higher vet costs than average. A quiet, well-schooled older Friesian can suit a confident novice better than a young one.
What genetic tests should I ask for when buying a Friesian?
Ask for dwarfism and hydrocephalus results at minimum, since both are testable and both are fatal or crippling when two carriers are bred. A pre-purchase exam that listens to the heart is also worth doing given the breed's aortic risk.
Keep reading
Sources
Every figure on this page traces to one of these. We cite registries, associations, government and veterinary bodies, and published cost surveys - not other blogs.
- [1]The Friesian Horse - Frequently Asked Questions- Friesian Horse Association of North AmericaregistryStudbook height minimums (stallions 15.3 hands, mares and geldings 15.0 hands by age four) and the black-only color standard.
- [2]Friesian Health Panel: dwarfism, hydrocephalus, distichiasis- Veterinary Genetics Laboratory, UC DavisstudyInherited Friesian disorders that are DNA-testable: dwarfism and hydrocephalus (B3GALNT2 mutation).
- [3]Friesian horses as a possible model for human acquired aortopulmonary fistulation- PubMed Central (Ploeg et al.)studyAortic rupture and aortopulmonary fistulation are a recognized breed-specific condition in the Friesian horse, linked to a connective-tissue disorder of the aortic wall.