published
Newfoundland
Gentle · loyal · devoted
- Size
- giant
- Lifespan
- 9–10 years
- Weight
- 59–68 kg
Browse by breed group
Working dog breeds
Compare published working 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 working dog breeds
Page 4 of 5
published
Perro Majorero
Loyal · protective · intelligent
- Size
- medium
- Lifespan
- 11–14 years
- Weight
- 30–40 kg
published
Portuguese Water Dog
Intelligent · loyal · energetic
- Size
- medium
- Lifespan
- 11–13 years
- Weight
- 19–27 kg
published
Presa Canario
Confident · calm · protective
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.
