What are the smart dogs?

According to Stanley Coren's book "The Intelligence of Dogs", the top 10 smartest dog breeds are:

1. Border Collie

2. Poodle

3. German Shepherd

4. Golden Retriever

5. Doberman Pinscher

6. Shetland Sheepdog

7. Labrador Retriever

8. Papillon

9. Rottweiler

10. Australian Cattle Dog