published
American Cocker Spaniel
Gentle · smart · happy
- Size
- small
- Lifespan
- 10–14 years
- Weight
- 11–14 kg
Browse by temperament
smart dog breeds
Compare published smart 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 smart dog breeds
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published
American Staffordshire Terrier
Confident · courageous · loyal
- Size
- medium
- Lifespan
- 12–16 years
- Weight
- 25–32 kg
published
French Bulldog
Affectionate · playful · alert
- Size
- medium
- Lifespan
- 10–12 years
- Weight
- 7–13 kg
published
Lhasa Apso
Confident · independent · alert
- Size
- small
- Lifespan
- 12–15 years
- Weight
- 5.4–8.2 kg
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.