This is my Back Button Up Garter Stitch Dog Coat knitting pattern. This range of dog coats have been especially designed for dogs who do not like coats pulled over their heads. It is worked flat in any aran yarn of your choice on 4mm &5mm needles. The pattern provides full instructions for 4 dog coat sizes: S (Chihuahua), M (Jack Russell), L (Boxer) & XL (Labrador) and there are also numerous photos to help you throughout.