published
English Mastiff
Gentle · loyal · protective
- Size
- giant
- Lifespan
- 6–10 years
- Weight
- 73–104 kg
Browse by temperament
protective dog breeds
Compare published protective dog breeds using structured size, temperament, lifespan and suitability information. Breed-level traits are a starting point; individual dogs can vary.
Published records onlyStructured breed dataProfile links included
Browse protective dog breeds
Page 3 of 5
published
Estrela Mountain Dog
Loyal · protective · intelligent
- Size
- giant
- Lifespan
- 10–14 years
- Weight
- 40–60 kg
published
Fila Brasileiro
Loyal · protective · courageous
- Size
- giant
- Lifespan
- 9–11 years
- Weight
- 50–82 kg
published
Structured data, useful context
Only published, non-archived breed records appear here. Suitability directories use the documented 1–5 score methodology, while taxonomy directories use approved breed attributes. Scores summarize typical breed tendencies and cannot predict every dog.
