Great Dane

By LifeLearn Inc.

Breed Overview

Quick Facts. Height: 28 to 32 inches; Weight: 110 to 175 pounds; Lifespan: 7 to 10 years; Senior age: 5 years; Energy Level: Moderate to High; Grooming Level: Low; Shedding Level: Moderate; Drooling Level: Moderate to High; Barking Level: ModerateGreat Danes are giant working dogs, originally developed for hunting and guarding. They are known for their size, calm temperament, and strong bond with people. Despite their size, these dogs are often calm, gentle, and strongly attached to their families.

Appearance

Great Danes have a large, powerful build that reflects both strength and elegance.

  • Their tall, long-legged body gives them a striking and imposing presence.
  • A short, smooth coat makes grooming simple.
  • Their deep chest contributes to their overall size and structure.
  • Their head is long and refined, with an alert but calm expression.

Temperament and Training

This breed is typically gentle but requires early training.

  • Great Danes often form strong bonds with their families and seek close interaction.
  • They are usually calm indoors but may be energetic during younger stages.
  • Their large size makes early training and socialization especially important.
  • Some individuals may be reserved with unfamiliar people; early socialization is key.
  • Consistent, positive training helps ensure safe and manageable behavior.

Exercise Needs

Great Danes need moderate daily exercise to maintain health, but activity should be controlled, especially during growth. Regular walks and light play are usually sufficient. Avoid excessive high-impact exercise to protect developing joints.

Grooming and Coat Care

Their short coat is easy to maintain with routine care.

  • Weekly brushing helps remove loose hair and maintain coat condition.
  • Bathing is needed occasionally based on activity level.
  • Routine nail trimming and ear cleaning should be maintained.
  • Skin and coat should be monitored for irritation.

Ideal Home Environment

Great Danes do best in homes that can accommodate their size and provide structure.

  • Activity Level: Moderate with controlled daily exercise
  • Living Space: Needs adequate space for movement; consider fence height
  • Time Alone: Moderate tolerance when trained
  • Experience Level: Best for committed owners
  • Children: Generally good with supervision
  • Other Pets: Usually compatible with proper introduction
  • Climate Needs: Sensitive to extreme temperatures

Health Considerations for Great Danes

Great Danes are at high risk of gastric dilatation-volvulus due to their deep chest, making feeding and activity routines important. Their large size also increases the risk of joint disease and certain cancers. Careful growth management, regular veterinary monitoring, and maintaining a healthy weight are key to long-term health.

Puppy: Birth to 12 months Adult: 1 to 5 years Senior: 5+ years
  • Hip dysplasia     
  • Osteochondritis dissecans  
  • Hypertrophic osteodystrophy  
  • Entropion (eyelid rolls inward)
  • Ectropion (eyelid rolls outward)
  • Gastric dilatation volvulus (GDV)
  • Dilated cardiomyopathy
  • Hypothyroidism
  • Cervical vertebral instability (Wobbler Syndrome)
  • Glaucoma
  • Megaesophagus
  • Osteosarcoma
  • Degenerative joint disease
  • Cataracts


Disclaimer: This handout does not provide a comprehensive list of all health, genetic, developmental, or behavioral conditions that may affect this breed. Individual dogs may vary.

Related Articles