Dog quirks went viral

A March 14 social post detailed dog oddities — dogs know roughly 150 words, Greyhounds can top 70 km/h yet often act like couch potatoes, noseprints are unique, and many dogs twitch while dreaming — the post included four photos and 57 views; a trainer (Penny DiLoreto) published a follow‑up explaining quirky behaviors X post trainer blog.