Great Dane vs Mastiff
| Attribute | Great Dane | Mastiff |
|---|---|---|
| Size | Large | Large |
| Height | 71 - 81 cm | 70 - 76 cm |
| Weight | 64 kg | 77 kg |
| Life Expectancy | 9 years | 8 years |
| FCI Group | Pinschers and Schnauzers | Pinschers and Schnauzers |
| Grooming | Low | Low |
| Shedding | Medium | Medium |
| Energy Level | Low | Low |
| Trainability | Low | Low |
| Child Friendly | Medium | Low |
| Character | The Great Dane impresses with its imposing appearance and its gentle, affectionate nature. | The Mastiff is an imposing dog with a calm and balanced temperament. |
How we compare
This comparison is based on structured breed data from our Hundeo profiles and editorial fit criteria. It is meant as orientation, not as a substitute for individual advice from a trainer or veterinarian.
- Data basis: size, weight, life expectancy, FCI group, and profile details come from maintained breed profiles.
- Everyday fit: grooming, activity, trainability, child-friendliness, and living situation are evaluated as guidance for common owner questions.
- Independence: breed comparisons do not contain paid placements; recommendations follow the criteria, not commissions.
- Limits: every dog is individual. Health, behavior, and training questions should be discussed with a veterinarian or qualified trainer when needed.
Comparison
Great Dane
Mastiff
- 1Energy LevelGreat Dane1/5Mastiff1/5
- 2TrainabilityGreat Dane2/5Mastiff2/5
- 3Child FriendlyGreat Dane3/5Mastiff2/5
- 4GroomingGreat Dane2/5Mastiff2/5
- 5SheddingGreat Dane3/5Mastiff3/5
Summary
The Great Dane is a large dog (64 kg) with a life expectancy of 9 years. The Mastiff is large (77 kg) and lives 8 years. For grooming, the Great Dane rates low, the Mastiff low. The Great Dane scores medium for child-friendliness, the Mastiff low. For families with children, the Great Dane is more suitable.
Which breed is a better fit?
vsFor Beginners
Both breeds are comparable
For FamiliesGreat Dane has medium child-friendliness
Great DanevsFor Active People
Both breeds are comparable
vsLow Maintenance
Both breeds are comparable
vsFor Apartments
Both breeds are comparable
Frequently Asked Questions
What is the difference between Great Dane and Mastiff?
The Great Dane is a large dog (64 kg) with low energy. The Mastiff is large (77 kg) with low energy. The Great Dane lives 9 years, the Mastiff 8 years.
Which breed is better for families: Great Dane or Mastiff?
The Great Dane's child-friendliness is rated medium, the Mastiff's as low. Both breeds should be socialized with children early.
Which breed needs more grooming: Great Dane or Mastiff?
Grooming needs for the Great Dane are low, for the Mastiff low. Shedding is medium for the Great Dane and medium for the Mastiff.