At a glance the quick version
FCI gives minimum weights only (males at least 26 kg, females at least 20 kg); Wikipedia gives typical figures of about 30 kg for males and 26 kg for females.
Coat and looks how to spot one
straight, dense double coat
A lean, rectangular dog that looks strikingly like a wolf, with small amber eyes and short, upright triangular ears. The straight, close coat changes a lot through the year: in winter a heavy undercoat builds up, while the summer coat is much lighter.12
Personality what they are like
Lively, quick to react and full of endurance. It is brave and fiercely loyal to its own person but naturally cautious with unfamiliar things, so it does best with an experienced, consistent owner who invests in training and socialising from puppyhood.13
Daily activity how busy a day looks
Very high. Developed as a working dog with remarkable stamina, it needs long daily exercise and mental work; it has been used in search and rescue.132
Grooming and care the hands-on bits
The straight coat is easy to keep clean, but the thick winter undercoat sheds out seasonally and needs extra brushing then.1
Home where they are happiest
Handles all weather well; best suited to an active home with secure outdoor space.1
Company who they like around
Forms a strong bond with its owner and family; wary with strangers by nature, so early social experience matters.1
The story where it all began
The breed began in 1955 as a Czechoslovak army experiment led by Karel Hartl, crossing German Shepherd Dogs with Carpathian wolves. The first cross litter was born on 26 May 1958, a planned breeding programme followed from 1965, and the breed was recognised nationally in 1982 and by the FCI in 1999.12
Fun facts for the dinner table
- 1
The very first litter came from a she-wolf called Brita and a German Shepherd called Cézar z Březového háje, born in Libějovice in 1958.2
- 2
The aim of the breeding programme was to mix the useful qualities of the wolf with the good qualities of the dog.1
- 3
It was called the Czech Wolfdog until 1982, when it was renamed and recognised as a national breed.2
- 4
In 2026 a wolfdog named Nazgul got loose and ran onto the course during a women's cross-country skiing sprint qualifier at the Winter Olympics.2
Recognised by the official bits
- FCI
- Standard no. 332, Group 1 (Sheepdogs and Cattle Dogs), Section 1 Sheepdogs; standard dated 03.09.1999; accepted in 1999.1
- AKC
- AKC published a breed standard in 2024 and lists the breed as Czechoslovakian Vlciak; not among the 2025 ranked breeds.2
The care rhythm Furry Diary remembers it for you
A typical home-care rhythm for a Czechoslovakian Wolfdog. It is our own starting plan, not a vet's advice, and you can change every line in the app.
- Brushingevery week
- Bathevery 8 weeks
- Nail trimSooner if you hear clicking on the floorevery month
- Ear checkFloppy ears trap moisture, so check and dry themevery week
- Teeth brushingDaily brushing is idealevery 2 days
- ExerciseDaily walks and playevery day
- Flea, tick and worm protectionSchedule as your vet recommendsas your vet recommends
- Vet check-upSenior years usually start around age 7every year
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Where this comes from
Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at [email protected] and we will fix it.
- FCI Standard N° 332, Ceskoslovenský Vlciak fci.beused for recognition, size, coat, colour, temperament, history
- Wikipedia: Czechoslovakian Wolfdog en.wikipedia.orgused for history, AKC status, weights, fun facts
- AKC Czechoslovakian Vlciak breed page akc.orgused for traits, temperament
Checked 2026-09-30. Text is written in our own words from these sources.