Recognize dog anxiety symptoms, such as pacing, panting, and destructive behavior. Get advice on separation anxiety and natural remedies.

When Mike and Julie Hirons' 3-year-old dog, Gracie, went missing before Christmas, the couple learned a lot about how to search for a lost dog.

Yet, even the most intelligent dogs aren't reading the Merriam-Webster dictionary for fun. However, that doesn't stop dogs ...