Essential Facts About Great Danes You Should Know

Thinking about bringing home a Great Dane? You’re in for a unique experience — these gentle giants are affectionate, goofy, and undeniably impressive to look at. But before you fall for those big puppy eyes, there are a few things you should know from someone who’s spent real time around dogs this size.

Here’s what I’ve learned (the easy way and the hard way) about living with a Great Dane:

1. Yes, they’re really that big

You can’t fully appreciate the size of a Great Dane until one walks up and rests their head on your dining table — without jumping. Adult males can stand over 30 inches at the shoulder and weigh up to 175 lbs. They’re not the heaviest breed, but they’re definitely among the tallest. Zeus, the tallest dog ever recorded, was a Great Dane who stood at 43 inches!

This means a few things:

• You’ll need space — not just floor space, but vertical clearance too.
• Anything on counters or low shelves? Fair game.
• A sturdy leash and basic obedience are non-negotiable.

2. They’re sweethearts, not guard dogs

Despite their intimidating size, most Great Danes are total lovebugs. They’re affectionate with family, tolerant with kids, and usually friendly with strangers — though their bark alone might make a delivery driver think twice.

That said, early socialization is key. A poorly socialized Dane can be nervous or overly shy, which isn’t great when you weigh more than most people’s gym bags.

3. Think “lap dog” in an XXL body

Great Danes really live up to the “gentle giant” name. They’ll lean on you, try to sit in your lap (yes, really), and follow you from room to room like an oversized shadow. If you want a dog who keeps their distance, this isn’t the breed for you.

But if you’ve got room on the couch and love a cuddler? You’ll be smitten.

4. Sadly, they don’t live long

This is the hardest part. Great Danes typically live around 7–10 years, and sometimes less. Larger dogs tend to have shorter lifespans, and Danes are no exception.

They’re also prone to health issues like:

• Bloat (a true emergency — know the signs)
• Hip dysplasia
• Heart problems (like cardiomyopathy)
• Wobbler syndrome
• Bone cancer

Choosing a reputable breeder or rescue that screens for health problems is crucial. And regular vet checkups? Absolutely worth every penny.

5. Exercise needs: not as much as you’d think

Surprisingly, Great Danes don’t need tons of exercise. A couple of 30–40 minute walks or play sessions a day usually does the trick.

But be careful with puppies. Their joints and bones take a while to finish developing, so avoid hard running or jumping until they’re about 2 years old. Stick to gentle walks and indoor play.

A big fenced yard is a bonus, but not a must. Apartments can work if you’re dedicated to getting them outside regularly — and have the space indoors for a massive dog bed (or three).

6. They’re technically scent hounds — with the nose to prove it

Most folks don’t realize this, but Great Danes were originally bred to hunt wild boar. They’ve got a good nose and a strong prey drive, so don’t be surprised if your Dane tries to follow every interesting scent on your walk — or digs up your flower beds for fun.

Keep them on a leash unless you’re in a fully fenced area. These big dogs can cover a lot of ground fast if something catches their attention.

7. Training is essential — and totally doable

Great Danes are smart and eager to please, which makes them relatively easy to train. But because of their size, training isn’t optional — it’s critical.

Start early, be consistent, and use positive reinforcement. Even basic obedience (like sit, stay, leave it) can make a huge difference when your dog weighs more than some adult humans.

8. Coat care is easy — drool, not so much

Their short, smooth coats are low-maintenance. Weekly brushing and the occasional bath will keep them looking sharp. They do shed, but it’s manageable compared to double-coated breeds.

The drool, however… well, it’s a thing. Not as intense as a Saint Bernard, but you’ll want to keep a towel handy — especially after meals or drinks.

Final thoughts

Living with a Great Dane is a lesson in embracing the big and the beautiful. They’re silly, soulful, and surprisingly gentle — a true joy if you’re ready for the responsibility. But they’re not a breed to jump into lightly.

Make sure your home, budget, and lifestyle can handle one of the biggest hearts (and bodies) in the dog world. If they’re the right fit for you, though? You’ll never regret sharing your life with one.