https://midgetcats.com/wp-content/uploads/2024/07/munchkin-kittens-for-sale-7.jpg Based on the Intercontinental Cat Affiliation (TICA), the Munchkin doesn’t have any debilitating genes. Just the long bones while in the legs are afflicted via the gene that causes shorter legs in Munchkins—the spine isn't impacted, nor are every other bones.