It Clucks Like a Chicken, But Is It Kosher?

In 2013, the Leghorn chicken was the subject of a kashrus controversy. In 2017, the Braekel chicken was the subject of another kashrus controversy. However, even those who are aware of those shailos might be unfamiliar with a different chicken controversy that occurred in 1934-35.
The Faverolles is a French breed of chicken. The breed was allegedly developed in north-central France, in the vicinity of the villages of Houdan and Faverolles. Although primarily kept today as an ornamental and exhibition breed, it remains an excellent layer, as well as a fine meat chicken. The most common color is salmon. The plumage of salmon females is mainly brown and creamy white. The males are darker, with black, brown, and straw-colored feathers.
Because of their gentleness, Faverolles have become a popular breed of chicken to keep as a pet, especially for children. They are also enjoying increasing popularity with people who keep small home flocks, who favor dual purpose breeds which are well suited to both egg production and use as meat. A well-cared for Faverolles hen will lay approximately four eggs per week.