Spoiler alert: Tail-wagging isn't on the list.

Your dog may already be telling you how they feel—you just might not be reading the signs yet. From subtle shifts in posture to relaxed facial expressions and tail movements, dogs constantly ...

Add Yahoo as a preferred source to see more of our stories on Google. “Happy dogs look happy,” says Marc Bekoff, PhD, an expert animal behaviorist and professor emeritus of ecology and evolutionary ...

Ryan Wimpey told Newsweek that happiness in dogs doesn't always present as "the over-the-top excitement people expect." ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. It might not take much to make some dogs happy—it might just be ...

Books about dogs constantly find their way into my mailbox. Among those that caught my eye is Dr. Carri Westgarth's The Happy Dog Owner. I've always argued that happy dogs make for happy dog owners ...