OhMyDog Rocks on Instagram: "This is such an interesting moment in dog psychology. One dog is standing in a clear dominant posture – tail high, body balanced, head up. That is a confident, claiming position. And then the second dog steps in with a nudge. Dogs use two types of nudges: soft and hard. A soft nudge is gentle. They come close, touch you lightly with their nose, and it simply means “I want your attention.” But a hard nudge is different. It is firm, intentional, and direct. A dog uses