No, it is not recommended to feed cats caramel. Caramel is a sweet and sugary substance that contains a high amount of sugar, which is not well-suited for cats' digestive system. Additionally, caramel may contain ingredients that are harmful to cats, such as chocolate, which can be toxic to them. Feeding cats caramel or any other sugary and high-fat human junk food regularly can lead to weight gain, digestive issues, and other health problems. Therefore, it's best to avoid feeding caramel to cats and stick to a balanced and nutritionally complete cat food recommended by a veterinarian. If you want to provide your cat with a treat, it's best to choose a healthy and cat-friendly snack, such as a small piece of plain cooked meat or a small amount of cooked vegetables, after consulting with a veterinarian.