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Origin: Germany
Weight
110–175 lbs
Height
28–32+ inches
Lifespan
7–10 years
Coat
Short, smooth, dense coat
Breeder Cost
$1,000–$3,000
Adoption Cost
$50–$400
Great Danes are the gentle giants of the dog world. Despite their imposing size, they are affectionate, patient, and wonderful with children. They are known as 'the Apollo of dogs' for their majestic appearance. Great Danes are moderately active and surprisingly adaptable — many do well in apartments if given sufficient daily exercise.
Best For
Families with space, those who want a gentle giant companion, experienced dog owners who understand giant breed health needs
Great Danes need 30–60 minutes of moderate exercise daily. Avoid strenuous exercise in puppies — their rapid growth makes their joints vulnerable. Adult Danes enjoy leisurely walks and play sessions. They are not built for endurance running.
The Great Dane's short coat requires minimal grooming — weekly brushing and a bath every 6–8 weeks. They drool significantly — keep a drool rag handy. Check ears and nails monthly.
Coat type: Short, smooth, dense coat
Great Danes have a relatively short lifespan of 7–10 years, largely due to bloat and heart disease. Prophylactic gastropexy surgery at the time of spay/neuter can prevent GDV and is strongly recommended. Buy from breeders who cardiac-test their dogs.
Bloat (GDV)
The most life-threatening concern for Great Danes. Their deep chest makes them extremely prone to gastric dilatation-volvulus. Feed multiple small meals, use a slow-feeder bowl, and avoid exercise after eating. Many owners elect prophylactic gastropexy surgery.
Dilated Cardiomyopathy (DCM)
Great Danes have one of the highest rates of DCM of any breed. Annual cardiac screening is recommended.
Hip Dysplasia
Very common in giant breeds. Maintain a healthy weight and avoid over-exercise in puppies.
Wobbler Syndrome
Spinal cord compression in the neck causing a wobbly gait. More common in large, long-necked breeds.
Osteosarcoma
Bone cancer is more common in giant breeds. Watch for unexplained lameness.
Despite the name, the Great Dane was developed in Germany — not Denmark. The breed's ancestors were massive boarhounds used by German nobility to hunt wild boar and bear. The Germans called them 'Deutsche Dogge' (German Mastiff). The name 'Great Dane' was coined by French naturalist Buffon in the 1700s when he encountered the breed in Denmark. The AKC recognized the breed in 1887, and it was named the official state dog of Pennsylvania.
Great Danes are the tallest dog breed in the world — the record holder, Zeus, stood 44 inches tall at the shoulder.
Despite their massive size, they are called 'gentle giants' for their calm, affectionate temperament.
Scooby-Doo, one of the most famous fictional dogs, is a Great Dane.
Their lifespan of 7–10 years is one of the shortest of any breed — their hearts struggle to pump blood through their enormous bodies.
Great Danes were originally bred to hunt wild boar — a single dog would pin the boar until the hunter arrived.
Owning a Great Dane is a long-term financial commitment. Here's a realistic breakdown of what to budget for.
Annual Cost
$2,500–$4,500
First Year (incl. setup)
$5,000–$8,000
Giant breed requires large quantities of quality food
Bloat (GDV) is life-threatening; prophylactic gastropexy recommended
Short coat; minimal grooming but lots of drool management
Gentle giants need early training before they outweigh you
Everything needs to be giant-sized; costs add up
Critical — bloat surgery alone can cost $5,000–$10,000
* Estimates based on national averages. Costs vary by location, lifestyle, and individual health needs. Emergency vet visits are not included.
Estimated US Population
~300,000 in the US
Adoption Trend
Great Dane popularity is stable but niche — their enormous size limits ownership to those with adequate space and budget for their significant food and veterinary costs. Their gentle temperament and striking appearance maintain a devoted following. Rescue organizations note high intake from owners surprised by their short lifespan and health costs.
Use the guides below to compare practical options alongside this breed's care needs.
The right technology makes dog ownership easier, safer, and more connected — whether you're home or away. These are the products our editors consider must-haves for every dog owner.
Automatic Feeder
Schedule precise meals so your dog eats right — even when you're not home.
GPS Tracker
Real-time location tracking — because dogs follow their nose, not the fence line.
Pet Camera
Two-way audio and HD video — stay connected and soothe your dog from anywhere.
Robot Vacuum
Built for pet hair — keeps your home clean without lifting a finger.
Products marked with SmartPaws Recommended are ones we've independently reviewed and recommend across the site. All Amazon links include our affiliate tag — purchases support SmartPaws at no extra cost to you.
Slow Feeder Bowl
Outward Hound Fun Feeder Slow Bowl
Slow feeding is critical for Great Danes to reduce bloat risk.
Joint Supplement
Nutramax Cosequin Maximum Strength Joint Supplement
Giant breeds need proactive joint support from an early age.
SmartPaws RecommendedOmega-3 Supplement
Nordic Naturals Omega-3 Pet Fish Oil
Supports heart health in a breed prone to DCM.
SmartPaws RecommendedSmart Feeder
PETLIBRO Smart Feeder with Camera
Scheduled, portion-controlled meals reduce bloat risk in Great Danes. Never free-feed this breed.
SmartPaws RecommendedPet Camera
Wyze Cam v3 Pet Monitor
Monitor your Great Dane for signs of bloat or distress when you're away — early detection saves lives.
SmartPaws RecommendedOrthopedic Bed
Big Barker 7" Orthopedic Dog Bed
Specifically designed for giant breeds — the only orthopedic bed that won't flatten under a Dane's weight.
SmartPaws RecommendedSenior Food
Hill's Science Diet Senior 7+ Dry Dog Food
Formulated for senior large breeds with joint and heart support.
SmartPaws RecommendedTemperament
Climate & Physical
Compatibility
Rural & Outdoor
Scores reflect breed tendencies. Individual training significantly affects both livestock safety and off-leash reliability.
Based on breed-specific genetic health risks and common conditions
Many Great Danes are waiting in shelters and breed-specific rescues. Adoption costs are typically $50–$400 vs. $1,000–$3,000 from a breeder.
Read our Rescue Guide →Breed-specific challenges, techniques, and training timeline — written specifically for Great Dane owners.
Read Training GuideGet a printable PDF with traits, cost of ownership, health notes, and best-fit summary — free.