Small - Length (neck seam to edge of back) - 38cm / 15inches, Girth - 38cm / 15inches
Medium - Length (neck seam to edge of back) - 44.5cm / 17.5inches, Girth - 48cm / 19inches
Large - Length (neck seam to edge of back) - 58.5cm / 23inches, Girth - 58.5cm / 23inches
Machine Washable at 30 deg, dry flat.