Side-by-side comparison: temperament, exercise, grooming, health, and cost of ownership.
The English Mastiff is one of the largest dog breeds in the world, with a calm and dignified temperament that belies their imposing size. Loyal and protective, they make devoted family guardians but require experienced ownership and significant space.
Courageous, confident, and incredibly intelligent, the German Shepherd is the world's premier working dog. They are fiercely loyal to their families and excel in police, military, and service roles.
Quick Answer
Choose English Mastiff if you want less shedding. Choose German Shepherd if you want easier to train and more apartment-friendly.
English Mastiff
Attribute
German Shepherd
Size
Weight
Height
Lifespan
Trainability
Energy
Good with Kids
Shedding
Grooming
Apartment
Health
Price
English Mastiff is the larger breed; German Shepherd is more compact.
English Mastiff
German Shepherd
Weight (kg)
Height (cm)
You'll notice the size difference immediately. The English Mastiff stands 70–91 cm (28–36 in) tall and weighs 54–100 kg (119–221 lbs), making it considerably larger than the German Shepherd at 55–65 cm (22–26 in) and 22–40 kg (49–88 lbs).
English Mastiff is calmer; German Shepherd is more energetic.
English Mastiff
German Shepherd
Playfulness
Barking Level
Energy
The English Mastiff and German Shepherd bring very different personalities to the table. English Mastiffs are calm, dignified and loyal, while German Shepherds tend to be courageous, intelligent and loyal.
German Shepherd needs more exercise; English Mastiff is lower-maintenance.
English Mastiff
German Shepherd
Energy Level
Exercise Needs
Apartment Friendly
Activity needs are dramatically different here. The German Shepherd has very high energy (5/5) and needs very high exercise (5/5) — think long runs, hiking, or agility courses.
German Shepherd tends to be the healthier breed overall.
English Mastiff
German Shepherd
Lifespan (years)
Health Robustness
The lifespan difference is significant. German Shepherds live 9–13 years on average, while English Mastiffs live 6–10 years.
German Shepherd is less expensive to own annually.
English Mastiff
German Shepherd
Both breeds cost a similar amount upfront — $1,500–$3,500 for a English Mastiff versus $1,000–$3,000 for a German Shepherd. Where the real cost differences emerge is in ongoing expenses.
German Shepherd is generally easier to train.
English Mastiff
German Shepherd
Trainability
Intelligence
Training difficulty is a major difference. The German Shepherd (5/5) is eager to please and picks up commands quickly — one of the most trainable breeds out there.
German Shepherd sheds more; English Mastiff is easier to maintain.
English Mastiff
German Shepherd
Shedding
Grooming Needs
Shedding is a major differentiator. The German Shepherd is a prolific shedder (5/5) — expect fur on your clothes, furniture, and car seats year-round.
Both breeds are similarly family-friendly.
English Mastiff
German Shepherd
Good with Kids
Good with Dogs
Strangers
Both breeds score 4/5 with children, making them equally suitable for families. Either breed would make an excellent family dog.
Neither breed is objectively "better" — it depends on your priorities. Choose the English Mastiff if you value lower exercise needs (2/5) and less shedding (3/5).
Question 1 of 3
Do you have children at home?
The English Mastiff and German Shepherd are both popular breeds, but they suit different lifestyles. The key differences: German Shepherd needs significantly more daily exercise than English Mastiff, German Shepherd sheds considerably more. Annual ownership costs are lower for the German Shepherd by roughly $1100/year.
Choose English Mastiff if...
Choose German Shepherd if...
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The English Mastiff scores 4/5 for being good with kids, tying with the German Shepherd at 4/5. The English Mastiff is specifically recommended for families.
The German Shepherd is easier to train, scoring 5/5 versus the English Mastiff's 3/5. The German Shepherd's eagerness to please makes training sessions more productive.
A English Mastiff puppy costs $1,500–$3,500 while a German Shepherd costs $1,000–$3,000. Annual maintenance runs about $2,700 for the English Mastiff and $1,580 for the German Shepherd. The English Mastiff is the more expensive breed to own long-term.
The English Mastiff lives 6–10 years on average, while the German Shepherd lives 9–13 years. The German Shepherd tends to live longer. Proper diet, exercise, and regular vet care help maximize lifespan for either breed.
The German Shepherd adapts better to apartment living (2/5) than the English Mastiff (1/5). However, neither breed is an ideal apartment dog — daily outdoor exercise is essential.