Cats without ears are often referred to as Scottish Folds. This breed is known for its distinctive folded ears, caused by a genetic mutation. Despite the unique appearance, they typically have normal hearing. Scottish Folds have a variety of coat colors and patterns, and they are known for their sweet and friendly temperament. However, it's essential to note that breeding for specific physical traits, like folded ears, can sometimes lead to health issues, so responsible breeding practices are crucial.