Wool DOGGY Knit Sweater

Mock neck knit has doggy portrait. 80 wool/20 nylon blend. In nice shape with 3 areas of repair to knit. One on front/near hem & 2 on back near hem. Refer to last 4 photos for evidence. Size tag has worn off, but would likely fit size medium best. Please compare msmts for best fit. Pit to pit: 20 inches Sleeve width (from underarm): 7 1/4 inches Sleeve length (from underarm): 18 1/2 inches Length: 23 1/2 inches