For a species-appropriate diet, you should not only feed your rats with high-quality dry food, but you should also feed them fresh vegetables, lettuce and fruit – every day. Dandelions are also very popular with rats. However, various types of vegetables such as aubergines, radish, rhubarb, beans and onions as well as tropical fruits such as mango or papaya, citrus fruits and berries with a high acid content are not suitable for rats. You should cut stone and seed types of fruit into small pieces beforehand and you should only serve cooked peas, broccoli, cauliflower and potatoes. Since rats – at least in small quantities – also require animal protein, you should give your little companions a boiled egg, a piece of tuna or even dried insects. You can also buy the latter from Maxi Zoo as rat food.