Ranking of Dog Breeds by Intelligence According to Expert Study

1. **Border Collie**: Recognized as the most intelligent breed, Border Collies can learn commands in under five repetitions and follow them 95% of the time.

- Height: 18-22 inches

- Weight: 30-55 pounds

- Life expectancy: 12-15 years

2. **Poodle**: Known for their hypoallergenic coats, Poodles also ranked highly for their intelligence, able to learn quickly and effectively.

- Height: 10-22 inches

- Weight: 6-70 pounds (varies by type)

- Life expectancy: 12-15 years

3. **German Shepherd**: Frequently utilized as working dogs in various capacities, including police and therapy roles, German Shepherds are known for their obedience.

- Height: 22-26 inches

- Weight: 50-90 pounds

- Life expectancy: 7-10 years

4. **Golden Retriever**: Popular as family pets, Golden Retrievers excelled in this intelligence survey while also retaining a playful demeanor.

- Height: 23-24 inches

- Weight: 65-75 pounds

- Life expectancy: 10-12 years

5. **Doberman Pinscher**: Originally bred for protection, Dobermans are both formidable guards and companions.

- Height: 24-28 inches

- Weight: 60-100 pounds

- Life expectancy: 10-12 years

6. **Shetland Sheepdog**: Smaller than collies, Shetland Sheepdogs are adept at herding and competitive trials.

- Height: 12-15 inches

- Weight: 14-20 pounds

- Life expectancy: 12-15 years

7. **Labrador Retriever**: Known for their willingness to please, Labradors have been the most popular breed in the U.S. for many years.

- Height: 21-25 inches

- Weight: 55-80 pounds

- Life expectancy: 10-12 years

8. **Papillon**: The smallest breed on the list, Papillons are highly agile and excel in competitive events.

- Height: 8-11 inches

- Weight: 4-9 pounds

- Life expectancy: 12-16 years

9. **Rottweiler**: Historically bred as herding and guarding dogs, Rottweilers require training and engagement to thrive in family settings.

- Height: 22-27 inches

- Weight: 85-130 pounds

- Life expectancy: 8-10 years

10. **Australian Cattle Dog**: Alert and energetic, this breed thrives in active environments and needs a job to stay satisfied.

- Height: 17-20 inches

- Weight: 30-50 pounds

- Life expectancy: 12-16 years

11. **Pembroke Welsh Corgi**: Known for their energy and trainability, Corgis thrive on positive reinforcement to learn commands.

- Height: 10-12 inches

- Weight: 20-30 pounds

- Life expectancy: 10-12 years

12. **Miniature Schnauzer**: Originating from Germany, Miniature Schnauzers are recognized for their working intelligence and obedience.

- Height: 11-14 inches

- Weight: 10-15 pounds

- Life expectancy: 12-15 years

13. **English Springer Spaniel**: Friendly and sociable, these dogs are trainable and eager to please, though they may exhibit a retrieving urge.

- Height: 19-22 inches

- Weight: 45-55 pounds

- Life expectancy: 12-14 years

14. **Belgian Tervuren**: Their herding capabilities showcase their intelligence, but they require an active owner to meet their needs.

- Height: 24-26 inches

- Weight: 55-75 pounds

- Life expectancy: 12-14 years

15. **Schipperke**: Despite their small size, Schipperkes are energetic, trainable, and need early training for best results.

- Height: 11-13 inches

- Weight: 10-16 pounds

- Life expectancy: 12-14 years

Coren evaluated breeds based on instincts, obedience, and adaptability. Pet behavior specialist Sarah Hodgson notes that intelligence can vary greatly among breeds, with some being more trainable while others excel in instinctive skills.

Furthermore, research has suggested that larger dogs may display higher intelligence, as indicated by a study involving nearly 2,000 dogs. However, various factors contribute to canine intelligence, including the breed's purpose and history.