Remember to measure for the perfect fit. The Gooby Simple Step In III Dog Harness is perfect for dogs who are sensitive to over-the-head harnesses. This harness, part of Gooby’s Simple Collection, is designed with your pup’s comfort in mind. No more struggling to pull gear over their head—simply have your furry friend step into the harness, buckle up, and you’re ready to go! with no complicated straps or adjustments, this harness makes everyday walks a cinch.