Kurgo-Go Tech Adventure Harness: Medium. Whether you are hiking in the White Mountains of New England, playing fetch at San Diego Dog Beach in California or just driving the open road, this padded yet lightweight dog harness makes it simple for Fido to tag along! The breathable fabric and safety handle back strap makes it a great choice for your active dog, providing not only the comfort and style of an everyday harness but also car safety engineering. For neck sizes between 16 inches and 25 inches, a chest sizes between 18 inches and 28 inches, and weight between 25lbs and 50lbs. This package contains one medium go-tech adventure harness with a seat belt tether. Comes in a variety of colors. Each sold separately. PVC, BPA and phthalate free. Imported.