What are the Five Smartest Dog Breeds?

Veterinarians vote this way:

5. Golden Lab

4. Australian Shepherd

3. Poodle

2. German Shepherd

1. Border Collie

What? No Bichon Frise? (Kris thought our Bichon was smart and I wasn’t always in agreement.)  Luke and Annika had a Cairn Terrier that was pretty smart, if not a little over-determined.

Which breed do you think is smartest?