They are very smart dogs that have been used for herding ... The Chihuahua is a very small dog breed that does come in black and white along with an assortment of other colors.

But according to a dog behaviour expert, there's more to it. She warned that while working and herding breeds are typically the smartest canine companions, they aren't necessarily the best ...

he noted that many judges pointed out that there are exceptions in every breed and that a lot comes down to training. Here's what he found: TOP TIER-the brightest working dogs, who tend to learn a ...

The working group's name is fitting since these dogs were bred to help humans with tasks, like guarding property or pulling sleds. Working breeds are strong and smart. Breeds from this group ...

We’ve long used pets to signal our tastes, lifestyle and even social class, but the breed of dog considered ... particularly black ones (yellow ones don’t have the same cachet). Smart breeds ...