An ergonomic training harness for use with an animal, the harness having a back panel with an outward-facing surface and an inward-facing surface and a chest panel with an outward-facing surface and an inward-facing surface. The harness also includes a chest strap having a first end and a second end, wherein each of the first end and the second end are coupled to the back panel. Additionally, the harness includes an underbelly strap coupled to the back panel, and a longitudinal strap coupled to the chest panel, the longitudinal strap having a first loop portion and a second loop portion. The chest strap is configured to pass through the first loop portion of the longitudinal strap and the underbelly strap is configured to pass through the second loop portion of the longitudinal strap.