A brown and white Beagle-like dog wearing a yellow and black life vest is inside a transparent underwater treadmill being used for physical therapy. The dog is up to its neck in water and appears to be walking, though its head remains relatively still. The treadmill is partially made of stainless steel and has clear sides for observation. On the left side of the frame, a person wearing purple scrubs stands, possibly operating the equipment. Another person’s hand is visible near the dog, seemingly providing assistance or guidance. The environment includes a black trash can and glimpses of other equipment or furniture in the background.