Polydactylism in Cats: Causes, Unique Characteristics, and Its Impact on Cat Evaluation
Polydactylism in Cats: Causes, Unique Characteristics, and Its Impact on Cat Evaluation by Billy D Manus II | October 01, 2023 (Image) Beary ‘My cat Beary' Polydactylism, a genetic anomaly that results in extra toes, is a fascinating trait found in domestic cats. Popularized by the famous writer Ernest Hemingway and his affection for polydactyl cats, these feline creatures have captivated the imaginations of cat enthusiasts and researchers alike. In this essay, we will explore the causes of polydactylism, the unique characteristics it imparts to affected cats, and the complex question of whether this trait makes a cat more valuable. Causes of Polydactylism Genetics Polydactylism is primarily inherited through genetic mutations. It is an autosomal dominant trait, which means that cats with even one copy of the polydactyl gene will exhibit the trait. The specific gene responsible for polydactylism in cats is called "Pd." When a ca