External lateral thoracic vessel protector

A vasculature occlusion protection device for protecting against at least partial occlusion of a superficial vessel of an animal when a tightly secured wrap is applied to the animal, the vasculature occlusion protection device comprising a rigid structure configured with a first face to comfortably conform to the outside of the animal and a second face configured to accept and restrain a portion of the wrap applied to the animal when in use, the first face comprising a generally planar surface having at least one lateral channel therein, the lateral channel sized and shaped to shield a portion of the superficial vessel from the portion of the wrap retained by the device, the second face configured to permit the portion of the wrap restrained by the device to maintain secure application of the wrap to the animal while the device is in use, the second face further comprising a ledge for restraining lateral movement of the wrap portion during use.