Personalized We Are a Dog and Mouse Pair Women's Plus Size 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 Plus Size T-Shirt - Vintage Red, great for a pair of besties, twins, siblings, and more. 100% combed ringspun cotton premium jersey (CVC Colors are 60/40 combed ringspun cotton/polyester)