The 10 smartest dog breeds

The Charlotte Observer included research from UBC psychology professor Stanley Coren for a story on the most intelligent dog breeds.

Coren writes that the 10 smartest dogs need less than five repetitions to understand a new command, and obey the first command at least 95 per cent of the time.

According to the article, the Shetland Sheepdog is number one and the Rottweiler is second in smarts.