A study looking at the brain size of different breeds relative to their skulls reveals that big brains doesn't mean smarter dogs.

"The problem...Barb won't stop drinking water during hydrotherapy," the Maltese dog's owner, Christine Lu, said.

Chihuahuas are one of the smallest dog breeds, often weighing no more than a few pounds. With their delicate size and unique proportions, finding clothes that fit properly can be a challenge. This is ...