Personalized We Are a Dog and Mouse Pair Women's V-Neck T-Shirt. This duo find friendship in the most unlikely of ways in "Dog and Mouse" by Michelle Nelson-Schmidt. We Are a Dog and Mouse Pair Women's V-Neck T-Shirt - Pink, great for a pair of besties, twins, siblings, and more. 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit