Great Dane

Great Danes are one of the better choices for a family with children. Expect a big dog that is moderately active, sheds a normal amount and needs very little grooming. The big catch is running cost — this is one of the pricier dogs to keep well.
The numbers
| Height | 30–32 in (male), 28–30 in (female) |
|---|---|
| Weight | 140–175 lb (male), 110–140 lb (female) |
| Life expectancy | 7–10 years |
Source: American Kennel Club breed standard.
What Great Danes are actually like
Danes are German, not Danish, and were bred to hunt wild boar — a job requiring enough size to hold something that fights back. Modern Danes kept the size and lost the ferocity almost entirely; the breed's nickname is "the gentle giant" and it is deserved. They are quiet, mild and startlingly low-energy indoors, which makes them workable in smaller homes than people expect. The hard part is written into the numbers above: 7–10 years is a short life, and a child who chooses a Dane at nine will most likely lose it before finishing school. They are also deep-chested, which means bloat — a sudden twisted stomach — is a real emergency risk every Dane owner should be able to recognise.
Day to day. Moderately active — a proper daily walk plus some play in the garden or the hallway keeps this breed happy. On noise, it is quiet.
The coat, honestly. This breed sheds a normal amount and needs very little grooming. A brush a few times a week and the occasional tidy-up keeps it in good order.
Being left alone. Fine alone for a few hours. A few hours is fine; a full working day, every day, is asking a lot.
Training. Trains at an average pace. Consistent, reward-based training from day one does most of the work.
Get one if…
- You want a dog with a reputation for putting up with children
- You want a dog whose coat looks after itself
- You have room for a big dog and a car it actually fits in
Think again if…
- A surprise vet bill would be a real problem this year
- Drool on your trousers would bother you every single day
- You are in a flat, or nobody can physically hold this dog on a lead
Health worth knowing about
Every animal is an individual, and plenty of Great Danes live long, healthy lives. This is here so nobody is surprised — ask a vet, and ask whoever you get the dog from what they have tested for.
What it costs to keep one
Rough running cost: $$$ (one of the pricier dogs on our list) — because it is a big dog, so food, medicines and anaesthetics all cost more, and the breed has known health issues that can mean extra vet visits.
Those are relative bands, not live prices. For real numbers across every pet we cover, see the pet cost study and the cost calculator.
Looking for one? Start at a shelter
Rescues do have Great Danes and Great Dane crosses, usually adults whose size, coat and temperament you can see rather than guess at.
Often compared with
❓ Common questions about Great Danes
Is a Great Dane good with kids?
Yes — Great Danes have a strong reputation with children. As with any animal, an adult should supervise young kids and the dog together, and children need to learn to leave it alone while it eats or sleeps.
Do Great Danes shed a lot?
A normal amount. Regular brushing keeps most of it off your furniture.
Can a Great Dane be left alone during the day?
For a few hours, yes. A full working day every day is asking a lot of any dog.
Is a Great Dane a good first dog?
It can be, with consistent reward-based training from the first day and realistic expectations about exercise.
Should I get a Great Dane?
Great Danes suit a home that keeps to a routine, can work around the animal's day, and is not fussy about coat care. Meet the dog itself before deciding. Get one if: You want a dog with a reputation for putting up with children; You want a dog whose coat looks after itself; You have room for a big dog and a car it actually fits in. Think again if: A surprise vet bill would be a real problem this year; Drool on your trousers would bother you every single day; You are in a flat, or nobody can physically hold this dog on a lead.
📚 Where this comes from
We check our care advice against vets, animal charities, and government health guidance. Here is what this page is built on.
Vets, charities & official guidance
- Breed standards & vital statistics — American Kennel Club
- Preventing dog bites — AVMA
- Brachycephalic dogs policy — British Veterinary Association
- Puppy socialization position statement — AVSAB
- People foods to avoid feeding your pets — ASPCA
- Spaying and neutering — AVMA
Keeper & species-community guides
Checked August 2026. These are other people’s websites, and none of it replaces your own vet — if a pet seems unwell, call one.