A compression garment designed for use on the neck, chest, and torso of a four-legged animal. The garment has adjustable sections that can be calibrated to specific levels of compression using tensioning straps. By setting a specific part of the compression garment to a specific pressure level, surgical sites, wounds, and other injuries can be treated by reducing edema and increasing circulation in the specific part of the animal treated by the calibrated, compressed section of the garment. Some embodiments of the invention additionally use the PowerNet fabric to achieve uniform compression and/or accommodate a Jackson-Pratt drain to facilitate active draining of care sites.