Herding & Companion · Herding Dogs
Mudi
Also known as: Hungarian Mudi, Mudik
A rare medium Hungarian herding breed with a wavy coat and erect ears. The Mudi is intelligent, energetic and versatile, with strong herding instinct. Its rarity means breeder research is especially important.
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Quick Facts
Best Suited For
Active, engaged homes
Exercise
High
Grooming
Low to moderate
Shedding
Moderate (seasonal)
Trainability
Highly trainable
Experience Level
Suitable for committed owners
At a Glance
At a Glance
- Size category
- Medium
- Original purpose
- Herding sheep and cattle; farm utility
- Country / region of origin
- Hungary
- Height range
- 38–47 cm (15–18.5 in)
- Weight range
- 8–13 kg (18–29 lb)
- Life expectancy
- 12–14 years
- Coat type
- Wavy, curly double coat
- Recognized colours
- Black, brown, grey, fawn, white; merle in some
- Exercise commitment
- High
- Mental-work commitment
- Very high
- Training commitment
- High
- Grooming commitment
- Low to moderate maintenance
- Shedding tendency
- Moderate (seasonal)
- First-time-owner considerations
- Active homes; adaptable to apartment with engagement
Ranges and tendencies vary by sex, line, registry, and individual dog. Descriptive labels are used instead of scores or rankings.
Original Purpose
Original Purpose
Herding sheep and cattle; farm utility, companionship
What People Often Love
What People Often Love
- Intelligence and versatility
- Energetic, eager-to-work temperament
- Loyalty and bond with family
- Adaptable size for many homes
- Distinctive wavy coat and erect ears
- Trainability with an engaged handler
What Can Be Difficult
What Can Be Difficult
- Rarity — breeder research is especially important
- High energy requiring daily outlets
- Very high mental engagement needs
- Stranger reserve that can become shyness
- Vocal tendencies
- Herding instinct — may chase moving things
- Rarity may limit availability of well-bred puppies
Breed Gallery
Mudi visual guide
Adult Comparison — Male & Female
Recognized Colours

Blue merle
Blue-merle Mudi; Wikimedia Commons source explicitly identifies breed and coat variation.
Photos are for educational reference only. Individual dogs vary. Rare or non-standard colours do not indicate better health, value, or quality.
Life Stages
Life stages
Puppy
Puppies need dedicated exposure and foundation training.
Adolescent
Adolescence (6–18 months) often brings high energy and testing.
Adult
Adults (2+ years) typically mature into energetic, steady patterns.
Senior
Joint care becomes central. Keep gentle activity and mental engagement.
Colours and Coat
Colours and coat
- Recognized colours
- Black, brown, grey, fawn, white; merle in some
- Coat length
- Medium
- Coat texture
- Wavy, curly double coat
- Undercoat
- Yes
- Seasonal changes
- Moderate seasonal shedding
- Grooming notes
- Weekly brushing generally sufficient; coat relatively self-maintaining.
Merle occurs in some Mudik. Two merle parents can produce double-merle puppies — responsible breeders avoid this.
Male vs Female
Male vs Female
| Field | Male | Female |
|---|---|---|
| height | 42–47 cm | 38–43 cm |
| weight | 11–13 kg | 8–11 kg |
| build | Slightly larger and more substantial | Slightly smaller |
| maturity | May mature slightly later | Often matures earlier |
| Visible sexual dimorphism | Moderate | Moderate |
Temperament differences between individual dogs are generally more important than sex alone.
Appearance Variation
How Mudi can vary in appearance
Mudi does not have a single widely recognized working-vs-show line division, but appearance still varies by individual. Verified breed-typical details:
- Coat: Wavy, curly double coat.
- Recognized colours: Black, brown, grey, fawn, white; merle in some.
- Typical height: 38–47 cm (15–18.5 in).
- Typical weight: 8–13 kg (18–29 lb).
Individual dogs vary by sex, line, registry and development. None of these variations indicate better health, value or quality.
Breed Overview
The Mudi is a rare medium Hungarian herding breed with a wavy coat and erect ears. Developed to herd sheep and cattle and work as a versatile farm dog, the breed is intelligent, energetic and adaptable. The Mudi is the least known of the three Hungarian herding breeds but shares their working heritage. Its rarity means breeder research is especially important.
Original Purpose and Development
The Mudi was developed in Hungary as a versatile farm dog — herding sheep and cattle, guarding property and controlling vermin. The breed emerged from the same Hungarian herding stock as the Puli and Pumi. Selection favoured versatility, intelligence and the wavy coat. The breed remains rare. Those herding instincts remain present today.
Typical Temperament
Typical Mudik are intelligent, energetic, versatile and loyal. They tend to be devoted to family and somewhat reserved with strangers. Many are quick, alert and eager to work. The breed's versatility shows in problem-solving. Individual variation by line and development is significant.
Energy and Exercise Needs
Mudik need daily physical exercise and benefit from outlets that use both body and mind. They are high-energy. Mental engagement matters as much as physical exercise.
Mental Work and Training Needs
Mudik are intelligent and want to engage; without daily mental engagement they can become restless or develop problem behaviours. The breed's trainability makes mental work rewarding to provide.
Trainability and Handler Considerations
Mudik are trainable and generally thrive with reward-based handling. Key training themes include impulse control, recall, settle behaviour and managing herding chase.
Sociability With People
Mudik typically bond closely with family and are reserved with strangers. Socialization matters so reserve does not become shyness.
Children and Household Life
Mudik can live well with children when raised with them and managed appropriately. Their energy requires supervision around young children.
Other Dogs and Other Animals
Mudik can live well with other dogs and animals when socialized and managed. The breed's herding heritage can produce chase behaviour that needs outlets.
Prey Drive, Chasing and Movement Sensitivity
Mudik have strong herding drive and movement sensitivity. Management includes training recall and neutrality and providing appropriate outlets.
Noise and Vocal Behaviour
Mudik can be vocal. Management includes teaching quiet. Close-neighbour housing is a consideration.
Grooming, Shedding and Coat Care
The wavy double coat requires minimal grooming — weekly brushing is generally sufficient, with more during seasonal shedding. The coat is relatively self-maintaining. Nail care, ear cleaning and dental care are standard.
Common Health Considerations
Commonly discussed health concerns include hip dysplasia, patellar luxation and certain eye conditions. The breed is generally relatively healthy. Responsible breeding with health screening is important. This information is educational, not diagnostic. Always consult a qualified veterinarian.
Housing and Lifestyle Fit
Mudik are adaptable to many homes, including apartments, if their engagement needs are met. Rarity means finding a well-bred puppy may require research and waiting.
Academy Takeaway
The Mudi is an intelligent, versatile herding breed whose rarity makes breeder research especially important. It rewards engaged ownership. Tendencies are not guarantees.
Choosing a Breeder
- What health testing has been done on the parent dogs?
- What is the temperament of the parent dogs?
- What lines are the parents from, and what traits were selected for?
- How are puppies socialized and raised?
- How are puppies matched to homes?
- What support is provided after placement?
- What is the return policy if the placement does not work?
- Why was this specific breeding planned?
Choosing a Rescue or Adult Dog
- What is known about the dog's history?
- What has the foster home observed about behaviour?
- How does the dog behave around dogs, cats, and children?
- What medical information is available?
- Is behaviour support available during adjustment?
- What is the trial or return policy?
- What adjustment period should be expected?
Before You Bring One Home
Before you bring one home
Use these questions as a reality check before choosing this breed. There are no perfect answers, but honest answers can help you decide whether the breed's needs, tendencies and long-term responsibilities fit your life.
- Can I find a responsible, health-testing breeder despite the breed's rarity?
- Can I provide daily physical and mental engagement?
- Can I manage herding instinct (chasing) through training?
- Have I researched health screening — hips, eyes — rather than trusting verbal claims?
- Is my housing compatible with a vocal breed?
Similar Breeds
Similar breeds to explore
Frequently Asked Questions
Mudi — common questions
Sources and Review
Sources and review status
Last reviewed: July 2026
Academy editorial review: Approved
Hero image replaced with a breed-specific reusable source. Gallery includes the verified black adult hero and a source-verified blue-merle appearance example. Puppy slot remains intentionally empty until an explicitly age-labelled reusable Mudi puppy source is verified. Source panel verified against the Mudi Club of America, current FCI Standard No. 238, AKC breed guidance and MCA health-testing guidance.
Report a correction or concern for this guide.
Mudi Club of America
breed club
Fédération Cynologique Internationale (FCI) — Breed Standard No. 238
kennel club
American Kennel Club (AKC) — Mudi
kennel club
Mudi Club of America — Understanding Health Testing
health
Sources are being verified. No citation is presented as confirmed until review is complete. Always consult qualified professionals for breed-specific and health advice.
Last reviewed: July 2026
Reviewed by: The Academy Editorial Team
This guide describes common breed traits, historical purpose and practical ownership considerations. Individual dogs vary according to genetics, health, early development, environment, training and life experience.
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