A border collie from Shropshire dubbed by his owners 'Britain's smartest dog' due to his ability to learn the names of more ...

If this sounds like something that appeals to you, Dr. Cahn shares her top 5 smartest dog breeds below, and we’ll rank them all the way up to 20 so you can have plenty of pups to choose from.

DEAR PET TALK: Our family wants to get a dog and we can’t agree on what kind. We want a smart dog and some of us think poodles are the smartest, others think terriers. —Crazy For a Smart Dog ...

The study suggests that excessive breeding of dog breeds by humans has led to changes in the natural structure of dogs' brains.

DEAR PET TALK: Our family wants to get a dog and we can’t agree on what kind. We want a smart dog and some of us think poodles are the smartest, others think terriers. —Crazy For a Smart Dog ...