Pectus excavatum is a condition characterised by a slim chest and inward concave deformation because of congenital malformation from the sternum and costochondral cartilages. Even so, when two Munchkins are bred with each other, the mutation is fatal—This is often another reason why the Munchkin breeding apply is controversial. Ahead https://munchkincats22439.timeblog.net/67165015/the-best-side-of-fluffy-munchkin-cat