Why can't lop-eared cats be bred? - briefly
Lop-eared cats cannot be bred because the genetic mutation causing folded ears, similar to those in Scottish Fold cats, is linked to severe health issues, including debilitating cartilage and bone disorders.
Why can't lop-eared cats be bred? - in detail
Lop-eared cats, characterized by their folded ears, are not commonly bred due to significant health and ethical concerns. The genetic mutation responsible for the folded ears, often associated with cartilage abnormalities, can lead to severe health issues. In breeds like the Scottish Fold, the mutation affects cartilage development throughout the body, not just in the ears. This results in a condition known as osteochondrodysplasia, which causes painful joint deformities, mobility issues, and a reduced quality of life. Breeding such cats perpetuates these health problems, raising ethical questions about prioritizing aesthetic traits over animal welfare. Additionally, the mutation is inherited in an autosomal dominant manner, meaning even cats with one copy of the gene can exhibit health complications. Many animal welfare organizations and veterinarians oppose the breeding of lop-eared cats due to these inherent risks. Responsible breeding practices prioritize the health and well-being of animals, making the deliberate breeding of cats with known genetic defects ethically and practically untenable.