It's just that stray dogs who come from all over don't necessarily know how to get on socially with strangers, so to avoid fighting, the enclosures have small elevated platforms to serve as "demilitarized zones."
只是來自各地的流浪狗往往不諳「狗際」相處之道，為免打架鬧事，區內有挑高設施，作為「戰場」的緩衝區。