Tornjak
托爾雅克犬
Updated 2026-09-09
At a glance
The Tornjak (Bosnian-Herzegovinian and Croatian Shepherd Dog) is a large, long-coated, almost square livestock guardian first mentioned in documents of 1067 and 1374 and recreated from the last archaic mountain dogs of Bosnia, Herzegovina and Croatia. The FCI standard describes a steady, friendly, courageous, obedient and intelligent dog full of dignity and self-confidence, fierce in guarding property, incorruptible and suspicious of strangers, yet very calm and affectionate with its own household — and easy to train, learning quickly and remembering for a long time. The North American club describes moderate energy spent mostly on watchful patrols at dusk and dawn rather than vigorous exercise, and names bloat and hip and elbow dysplasia as the conditions to screen for.
Facts
| Size | Large |
|---|---|
| Height | 58–71cm |
| Weight | 28–50kg |
| Life expectancy | 12–14years |
| Breed group | AKC: fss FCI: 2 |
| Role | Guardian |
| Coat | Double coat |
| Shedding | 4/ 5 |
| Exercise | 45–90min/day |
| Can be left alone | up to 4 hours |
| Companionship need | 4/ 5 |
| Trainability | 3/ 5 |
| Barking | 3/ 5 |
| Good with children | 3/ 5 |
| Good with other dogs | 1/ 5 |
| Heat tolerance | 2/ 5 |
| Cold tolerance | 5/ 5 |
Health
This page is general information compiled from published sources. It is not veterinary, legal or purchase advice. Dogs vary within a breed — talk to a vet or a reputable breeder about the dog in front of you.
Health notes are not veterinary advice. Conditions listed are those reported for the breed, not a diagnosis of any dog. Always consult a veterinarian.
Bloat (gastric dilatation-volvulus)
The North American breed club warns that gastric dilatation-volvulus (bloat), a rapidly progressing, life-threatening condition that can affect all large dogs, is a concern in the Tornjak. Ask your vet about the warning signs and prevention options.
Hip dysplasia
The North American breed club says hip and elbow dysplasia can seriously affect a Tornjak's quality of life, stop it doing its job and shorten its life through pain, and that breeders should screen the breeding pair. Ask your breeder for the parents' results and your vet about keeping a large puppy lean.
Elbow dysplasia
Commonly reported in the breed; breeders screen elbows by X-ray. Ask your vet if you notice front-leg lameness, especially in a growing dog.
Behaviour
Dignified, incorruptible, calm with its own people
The FCI standard describes the Tornjak as steady, friendly, courageous, obedient, intelligent, full of dignity and self-confidence; fierce in guarding property entrusted to it, incorruptible and suspicious of strangers, yet devoted to its master, very calm in his presence and very affectionate towards the people around it. It learns quickly, keeps what it has learned for a long time, gladly performs assigned tasks and is easy to train. The AKC adds that it is friendly with people but aggressive towards other animals and dogs that threaten its owner, home or flock — the trait chart rates it 1/5 with other dogs.
Moderate energy spent on patrol, not on running
The North American breed club says the Tornjak has moderate energy and that its exercise needs are best understood from its job: mental vigilance — staying watchful and alert — is the main part of a livestock guardian's activity, its perimeter patrols are steady strolls rather than vigorous exercise, and it saves bursts of high energy for responding to threats, most often at dusk and dawn when predators are active. Do not be fooled by a resting Tornjak — it can be on its feet in the blink of an eye — and it is very social with its human family.
Training and barking
AKC trait chart: trainability 3/5, barking level 3/5. Individual dogs vary; early socialisation and reward-based training are recommended for every breed.
Official guidance
Summaries of official documents are ours; the source is linked. Breed standards, laws and licensing rules change — check the issuing body for the current version.
American Kennel Club — Tornjak
Breed overview, breed-trait chart, history, official standard summary and health notes from the AKC and the national parent club.
Read the sourceAccessed 2026-09-09
FCI nomenclature — Bosnian And Herzegovinian Croatian Shepherd Dog (standard no. 355, group 2)
FCI breed nomenclature entry with the official breed standard PDF in English, French, German and Spanish.
Read the sourceAccessed 2026-09-09
What owners say
Owner advice is quoted from public community posts and reflects those owners' opinions, not PocketPaw's position. It is unverified and not a substitute for professional advice. Each item links to where it was said.
“The Tornjak Club of North America's breed pages describe a dog whose "activity" is mostly watchfulness: steady perimeter strolls, a burst of speed when something needs answering, and a peak of alertness at dusk and dawn. Expect unwavering loyalty, independence, self-confidence and problem-solving, gentleness and patience with those it considers its charges, and wariness of strangers — and screen for bloat, hips and elbows.”
— Tornjak Club of North America — About the Tornjak Breed via breed clubWorldwide2026-09-09
Sources
- [1]Tornjak — Dog Breed Information — American Kennel Club (Accessed 2026-09-09)
- [2]Bosnian And Herzegovinian Croatian Shepherd Dog — FCI standard no. 355 — Fédération Cynologique Internationale (Accessed 2026-09-09)
- [3]How do I help my dog adjust to spending time alone? — The Royal Kennel Club (Accessed 2026-09-09)
- [4]Incidence and risk factors for heat-related illness (heatstroke) in UK dogs under primary veterinary care in 2016 (Hall, Carter & O'Neill, Scientific Reports 10:9128) — Nature / Scientific Reports (Accessed 2026-09-09)
- [5]FCI-Standard No. 355 — Tornjak (Bosnian and Herzegovinian – Croatian Shepherd Dog), 23.11.2017 — Fédération Cynologique Internationale (Accessed 2026-09-09)
- [6]Health — Tornjak Club of North America — Tornjak Club of North America (Accessed 2026-09-09)
- [7]Exercise — Tornjak Club of North America — Tornjak Club of North America (Accessed 2026-09-09)
- [8]About the Tornjak Breed — Tornjak Club of North America — Tornjak Club of North America (Accessed 2026-09-09)
Still have questions?
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Breed data compiled by PocketPaw from the sources credited on each entry. Text and layout © 2026 NextPath Solutions Limited. Please link to a page rather than copying it.