Cozy Sherling Barn Coat. Fits LIke a Horse Blanket with easy Velcro on chest and Belly. Small - (Fits 10-14" Neck to Tail) Medium - (Fits 14"-19" Neck to Tail) Large - (Fits 19"- 24" Neck to Tail) X-Large - (Fits 24"-29" Neck to Tail) XX-Large - (Fits 29"-34" Neck to Tail) XX-Large - (Fits 29"-34" Neck to Tail)