Jessica stands at the edge of the sunlit park, her gray crew cut glinting in the afternoon light. She scans the area, ears perked, tail wagging slightly with anticipation. The laughter of children echoes around her, and the scent of fresh grass fills the air. She feels a surge of excitement as she spots a frisbee flying through the air. With a determined gleam in her eye, she takes off running, barking joyfully, “Let’s play!”