Kangaroos are herbivores, and their diet consists mainly of grasses and leaves. They are also known to eat fruits, flowers, and insects. Kangaroos are not typically considered to be overweight or obese, as they are able to maintain a healthy weight through their diet and exercise.
However, there have been some cases of kangaroos that have become overweight or obese. This is usually due to a combination of factors, such as a diet that is high in calories and fat, and a lack of exercise. Overweight or obese kangaroos can be at risk for a number of health problems, such as heart disease, diabetes, and arthritis.
In general, kangaroos are healthy animals that are able to maintain a healthy weight through their diet and exercise. However, it is important to be aware of the factors that can contribute to weight gain in kangaroos, so that these animals can be kept healthy and happy.