Dogs with less complex facial markings found to be more expressive in their communication with humans

The domestication of canines and their co-evolution with humans has fostered an incredibly unique relationship with these animals. Over time, our four-legged friends have adapted well to understanding human modes of communication, both verbal and nonverbal. However, researchers at the George Washington University say humans could do more to better understand our furry companions, and a dogs' facial markings may be one key to meeting them halfway.