Dogs experience emotions and express them in ways that closely resemble human behaviors. For instance, they might "smile" ...

Dogs are humankind’s best friend, yet it’s striking how little we still understand them. Research shows we’re bad at interpreting canine aggression, but that’s not the only arena in which our pups ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo credit: Westend61 / Getty Images) Have you ever noticed your dog shaking uncontrollably? While occasional shivers are ...