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Tornjak
Working breed from Bosnia and Herzegovina, Croatia
Breed overview
Reviewed · Database recordAbout the Tornjak
The Tornjak is a large, powerful livestock guardian dog originating from Bosnia and Herzegovina and Croatia. It has a profuse double coat that is weather-resistant, suited to mountainous terrain. Temperament traits include being calm, protective, loyal, intelligent, confident, and alert. Individual dogs may vary. The breed is classified in the Working group. Its recognition status varies by registry. Estimated adult height ranges from 63.5 to 71 cm for both sexes, and estimated adult weight ranges from 35 to 50 kg. Estimated lifespan is 12 to 14 years. Energy level is moderate (3/5), trainability is high (4/5), and grooming needs are high (4/5) due to shedding (4/5). The breed is rated suitable for children (4/5), moderately compatible with other dogs (3/5), and less suited to apartment living (2/5).
Quick facts
Tornjak at a glance
Sizelarge
Breed groupWorking
OriginBosnia and Herzegovina, Croatia
Lifespan12–14 years
Male weight35–50 kilogram
Female weight35–50 kilogram
Male height63.5–71 centimetre
Female height63.5–71 centimetre
Origin and history
Where the breed comes from
The Tornjak is an ancient livestock guardian breed, descended from dogs of nomadic peoples in the mountainous regions of Bosnia and Herzegovina and Croatia. Traditionally, these dogs were used to protect sheep and cattle from predators such as wolves and bears. The breed nearly became extinct by the 1970s, after which a systematic revival program began. The breed was recognized by the FCI in 2007, but recognition status varies by other registries. The exact timeline of its development and early history is not fully documented, and many details remain uncertain.
Physical characteristics
Structured dataSize, build and coat
Female
35–50 kilogramAdult weight63.5–71 centimetreAdult heightCoat typesDoubleCoat colorsPendingRecognitionvaries by registryData methodai assisted draft
Temperament
Typical breed tendencies
Calmprotectiveloyalintelligentconfidentalert
Breed tendencies are general guidance. Individual behavior depends on genetics, socialization, training, health and environment.
Exercise, training and maintenance
1–5 methodologyDaily care profile
Moderate compared with other breeds
Typically responsive to training
Higher coat-maintenance demand
Higher shedding tendency
Family suitability
Home and household fit
Supervise every dog–child interaction.
Introductions and socialization still matter.
Exercise, enrichment and noise tolerance affect fit.
Climate suitability
Modelled tendency · medium confidence
Modelled tendency · medium confidence
Modelled tendency · medium confidence
A general morphology-based tendency. Individual dogs still require shade, shelter, water, acclimation and weather-appropriate activity. Method: climate-morphology-v1.
Health overview
Veterinary sources requiredHealth considerations
No Tornjak-specific screening programme or peer-reviewed disorder-prevalence study is currently attached to this profile. This is not evidence that the breed has no health risks. Owners should use routine preventive veterinary care and discuss screening appropriate to the individual dog's history, examination and family line.
Veterinary disclaimer: This profile is educational and does not replace examination, diagnosis or treatment by a veterinarian.
Feeding overview
Nutrition and feeding
Research in progress
Reviewed feeding guidance will appear after an approved source is imported and editorially reviewed.
Decision support
Potential advantages and challenges
Potential advantages
- Typically responsive to consistent training.Supported by trainabilityScore: 4
- Can be a strong family match when socialized and supervised.Supported by childSuitability: 4
- Commonly described as loyal.Supported by temperaments.loyal: true
Potential challenges
- Higher shedding can require frequent coat and home maintenance.Supported by sheddingScore: 4
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Growth chart
Tornjak puppy growth
Modeled estimates
Open interactive chart From puppy weight to adult size
Compare male and female growth, check weight by age and estimate mature size.
Adult male weight35–50 kilogramAdult female weight35–50 kilogramGrowth modeladult-range-size-model-v1
Preview only. Open the complete chart to adjust age, current weight and measurement units.
Frequently asked questions
Common questions
What is the size and lifespan of a Tornjak?
The Tornjak is a large breed. Estimated adult height for both males and females is 63.5 to 71 cm. Estimated adult weight is 35 to 50 kg for both sexes. Estimated lifespan is 12 to 14 years. These are modelled estimates and may vary.
What is the Tornjak's temperament like?
The Tornjak is described as calm, protective, loyal, intelligent, confident, and alert. However, individual dogs may differ. As a livestock guardian breed, it may have strong protective instincts.
How much exercise does a Tornjak need?
The Tornjak has a moderate energy level (rated 3 out of 5). It likely requires regular daily exercise, but specific needs are not detailed in the available facts.
What are the grooming requirements for a Tornjak?
Grooming needs are high (rated 4 out of 5) due to its dense double coat and high shedding (rated 4 out of 5). Regular brushing is likely necessary to manage shedding.
Is the Tornjak good with children and other dogs?
The Tornjak is rated 4 out of 5 for child suitability, suggesting it can be good with children, but individual temperament varies. Compatibility with other dogs is rated 3 out of 5, indicating moderate compatibility; early socialization is important.
Can a Tornjak live in an apartment?
Apartment suitability is rated 2 out of 5, indicating it is less suited to apartment living. The breed likely benefits from space and a yard, given its large size and working background.
Where does the Tornjak originate from?
The Tornjak originates from Bosnia and Herzegovina and Croatia. It is an ancient livestock guardian breed, but specific historical details are not fully documented.
Data transparency
✓ Published · VerifiedSources and review status
APIThe Dog API ↗The Dog API Terms of Service (effective 2023-07-01)
VETERINARY SOURCEWSAVA Global Nutrition Guidelines and Toolkit ↗Copyright; factual citation and original summary only
Image source: The Dog API. Last reviewed 7/20/2026.