Furry Diary

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Great Dane

Also called Deutsche Dogge, German Mastiff, German Boarhound, Dogue Allemand, Grand Danois

Recognised breedFCI group 2Deep profile

From Germany (despite the English name, the breed has no link to Denmark)123

At a glance the quick version

Weight, male45 to 54 kg435
Height, male76 to 90 cm563
Height, female71 to 84 cm563
Lifespan6 to 10 years47
Sizegiant

FCI, AKC and UKC standards set no weight. Hill's gives about 100-120 lb (45-54 kg) for males with females similar. UK/NZ standards (per Wikipedia) give minimum weights over 18 months of 54 kg for males and 45 kg for females.

Gentle giant, affectionate and devoted to its family
Calm, easygoing and dependable indoors
Confident, natural watchdog with an impressive presence
5247

Coat and looks how to spot one

Very short, dense, smooth, close-lying glossy coat

A giant dog that is tall and strong yet still graceful, often described as the Apollo of the dog world. The body is large and well put together with a proud, upright bearing, and males and females look clearly different. The head is long and noble, and the dog moves with an easy, powerful stride. The coat is very short, thick and sleek, lying flat with a natural shine.562

Coloursfawn (with black mask)brindleblackblueharlequin (white with black patches)merle (grey with black patches)mantle (AKC/UKC; black with white)1562

Personality what they are like

A loving, loyal companion that is warm with its own people and a little reserved with strangers. Danes are self-assured and brave but should always be friendly, patient and hard to provoke. At home they tend to be relaxed and happy to lounge near their family, while still keeping an eye on the house. They are generally good with children, though their sheer size suits them better to families with older kids, and early socialisation helps them get on well with other animals.5624

Daily activity how busy a day looks

Sources differ: Hill's suggests 20-40 minutes of activity a day, while the Royal Kennel Club lists more than two hours. In practice daily walks and room to stretch out are a must; a mature Dane is often calm at home between outings.47

Grooming and care the hands-on bits

Easy coat care: a weekly brush or rub-down keeps the short coat shiny. Danes shed a light to average amount. Nail trimming and routine care take a little more effort simply because of the dog's size.74

Home where they are happiest

Needs a large house with room to move and stretch out, ideally with a big garden. Plan for a car, bed and furniture that fit a giant dog. Danes like to live indoors close to their people.74

Food basics what goes in the bowl

Eats considerably more than smaller breeds. A complete food suited to giant breeds, split into several smaller meals across the day rather than one big one, is the usual advice.4

Company who they like around

Very attached to its family and happiest sharing the home with them. Early and ongoing socialisation with people and other animals helps a Dane grow into the relaxed, friendly giant the breed is known for. Generally easy to train, with the odd stubborn streak.24

The story where it all began

The Great Dane's roots lie in powerful hunting dogs used to chase and hold wild boar. From the 16th century, European nobles brought in big, long-legged dogs from England and Ireland, bred from mastiff and wolfhound types, and in Germany these were known as the Englische Dogge. German courts kept breeding them through the 17th century, and several regional types appeared, such as the Ulmer Dogge. In 1878 a committee of breeders in Berlin brought these types together under the name Deutsche Dogge, and the FCI dates the first standard to 1880 (a UC Davis report gives 1888 for the German breed club's standard). The English name comes from the French 'Grand Danois', a label used by the naturalist Buffon, even though the breed has no Danish connection. Danes appeared at the first German dog show in 1863, were soon exported to the United States, and the AKC recognised them in 1887. Over time the breed was shaped into the taller, more elegant companion and guardian of today.58273

Fun facts for the dinner table

  1. 1

    The tallest dog ever recorded by Guinness World Records was Zeus, a Great Dane from Otsego, Michigan, who measured 111.8 cm (44 in) at the shoulder on 4 October 2011.9

  2. 2

    The Guinness record for tallest living male dog belongs to Reggie, a Great Dane from Idaho Falls, Idaho, measured at 1.007 m on 27 January 2025.10

  3. 3

    The Great Dane has been Pennsylvania's official state dog since 1965; the vote was nicknamed the 'Barking Dog Vote' after lawmakers barked and growled their approval.11

  4. 4

    A painting of Pennsylvania's founder William Penn with his Great Dane hangs in the state Governor's reception room.11

  5. 5

    Otto von Bismarck kept several Great Danes, which were nicknamed 'Reichshunde', dogs of the Empire.8

  6. 6

    The FCI breed standard calls the Great Dane 'the Apollo amongst all breeds'.5

  7. 7

    Before 1878 German breeders called the dog the 'Englische Dogge', meaning English dog.3

Recognised by the official bits

FCI
Standard no. 235 (Deutsche Dogge), Group 2 Pinscher and Schnauzer, Molossoid and Swiss Mountain and Cattle Dogs, Section 2.1 Molossian type, Mastiff type; definitive acceptance 18 Nov 1961; current standard published 21 Aug 2024; CACIB awarded in six colour varieties.1
The Royal Kennel Club
Working group, extra-large size category.7
AKC
Working Group; recognised in 1887 (per UC Davis breed report); current standard approved 9 Jul 2018, effective 1 Jan 2019.6
UKC
Recognised in 1923, Guardian Dog Group.2
Great Dane Club of America
Parent breed club in the USA, founded in 1899 (per UC Davis Veterinary Genetics Laboratory).8

Popularity Ranked 22nd of AKC-registered breeds in 2025.12

The care rhythm Furry Diary remembers it for you

A typical home-care rhythm for a Great Dane. It is our own starting plan, not a vet's advice, and you can change every line in the app.

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Owner questions the things everyone asks

How often should I feed my Great Dane, and at what times?

Feed your Great Dane a complete food for giant breeds, split into several smaller meals across the day rather than one big one. Adult dogs should have at least two meals daily, and puppies need three to four smaller meals. For exact amounts, check the food label and ask your vet.413

What should a Great Dane eat, and which foods are dangerous?

A complete food made for giant breeds is best. Dangerous foods include chocolate, grapes, raisins, onions, garlic, xylitol, and macadamia nuts. Always avoid alcohol, caffeine, and raw bones too.414

How often should I bathe a Great Dane?

Furry Diary's starting plan suggests a bath about every eight weeks, or at least once every three months. Bathe more often if your Dane gets very dirty or has skin issues, but always use a gentle dog shampoo.15 Furry Diary plan

How often does a Great Dane need brushing?

Brush your Great Dane weekly with a soft brush or grooming mitt to keep the short coat shiny and reduce shedding. This also helps spread natural oils and is a nice bonding time.74 Furry Diary plan

How do I trim a Great Dane's nails, and how often?

Trim nails about every four weeks, or sooner if you hear them clicking on the floor. Cut a little at a time, stopping before the quick (the pink part inside). If unsure, ask your vet or a groomer for a demo.15 Furry Diary plan

How much exercise does a Great Dane need?

Aim for about 60 minutes of daily activity, such as walks and free play in a secure garden. A mature Dane is often calm at home between outings, but regular exercise keeps them healthy and happy.47 Furry Diary plan

How do I look after a Great Dane's teeth and ears?

Brush your Dane's teeth daily with a dog-safe toothpaste, and check their floppy ears weekly for moisture or dirt. Gently dry the ears if needed, and never push anything into the ear canal.15 Furry Diary plan

How long does a Great Dane live?

Great Danes typically live between 6 and 10 years. Senior care usually starts around age 6, so regular vet check-ups become extra important then.47 Furry Diary plan

Is a Great Dane good with children and other pets?

Yes, Great Danes are generally good with children and other pets, especially with early socialisation. Their large size suits families with older kids better, and they are friendly, patient, and hard to provoke.5624

Can a Great Dane be left alone?

Great Danes are very attached to their family and prefer not to be left alone for long periods. They are happiest sharing the home with you, so plan for company or a dog sitter if you are away often.24

Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Furry Diary's own starting care plan. A friendly guide, not a vet's advice.

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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 support@furrydiary.app and we will fix it.

  1. FCI nomenclature: Deutsche Dogge (235) fci.beused for recognition, origin, colour varieties
  2. UKC Great Dane standard ukcdogs.comused for recognition, history, characteristics, coat, colours
  3. Wikipedia: Great Dane en.wikipedia.orgused for other names, history, weight, height (secondary)
  4. Hill's Pet: Great Dane hillspet.comused for lifespan, weight, exercise, grooming, diet, temperament
  5. FCI Standard No. 235 Deutsche Dogge fci.beused for history, height, coat, colours, temperament
  6. AKC Official Standard of the Great Dane images.akc.orgused for height, colours, coat, temperament, recognition
  7. Royal Kennel Club: Great Dane royalkennelclub.comused for group, exercise, grooming, lifespan, home size, history
  8. UC Davis Veterinary Genetics Laboratory: Great Dane breed report (history section) vgl.ucdavis.eduused for history, AKC recognition, GDCA founding, fun fact
  9. Guinness World Records: Tallest dog ever (male) guinnessworldrecords.comused for fun fact
  10. Guinness World Records: Tallest dog living (male) guinnessworldrecords.comused for fun fact
  11. State Symbols USA: Pennsylvania State Dog statesymbolsusa.orgused for fun facts
  12. AKC: The Most Popular Dog Breeds of 2025 akc.orgused for popularity
  13. VCA Animal Hospitals: Feeding times and frequency for your dog vcahospitals.comused for owner questions
  14. ASPCA: People foods to avoid feeding your pets aspca.orgused for owner questions
  15. ASPCA: Dog grooming tips aspca.orgused for owner questions
  16. ASPCA: Cat grooming tips aspca.orgused for owner questions
  17. RSPCA: What to feed your rabbit rspca.org.ukused for owner questions

Checked 2026-09-30. Text is written in our own words from these sources.