Personalized We Are a Dog and Mouse Pair Men's Tank Top. 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 Men's Tank Top - White, great for a pair of besties, twins, siblings, and more. Pre-shrunk 100% cotton 6.1 ounce Quarter turned Adult: S, M, L, XL, 2XL