published
Border Collie
Intelligent · energetic · alert
- Size
- medium
- Lifespan
- 12–15 years
- Weight
- 14–25 kg
Browse by adult size
Medium dog breeds
Explore published medium dog breeds and compare their temperament, adult weight, lifespan and household suitability. Use each evidence-led breed profile to assess care needs before choosing a dog.
Published records onlyStructured breed dataProfile links included
Browse medium dog breeds
Page 3 of 13published
Bordoodle
Intelligent · energetic · loyal
- Size
- medium
- Lifespan
- 12–15 years
- Weight
- 16–29 kg
published
Bouvier des Ardennes
Courageous · loyal · intelligent
- Size
- medium
- Lifespan
- 10–12 years
- Weight
- 27–34 kg
published
Boykin Spaniel
Friendly · energetic · eager to please
- Size
- medium
- Lifespan
- 10–15 years
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.
