Cow dung cakes are traditional eco-friendly fuel products made from naturally dried cow dung, widely used in rural and semi-urban areas for cooking, heating, and religious purposes. They are prepared by shaping cow dung into flat round forms and sun-drying them until they become solid and combustible. Cow dung cakes are considered a sustainable and cost-effective alternative to conventional fuels, as they are renewable, biodegradable, and easily available in agricultural regions