Which of the following is a distance-decreasing signal?

• A. Play bow.
• B. Growling.
• C. Tail tucked.
• D. Staring.

Answer: (A)

Distance-decreasing signals invite interaction and bring dogs closer rather than keeping distance. A play bow does this clearly: the dog lowers the chest to the ground with the hind end up, signaling a friendly invitation to play. It communicates nonthreatening intent, making the other dog feel safe to approach and engage, which reduces spacing between them. The other signs convey different messages: growling is a warning that can push the other dog away, a tucked tail signals fear or submission and often signals that space is needed, and a stare can feel confrontational and raise tension rather than invite closeness. So the play bow best fits the idea of reducing distance and inviting contact.