2-3 times a week
Guinea pigs can eat radishes, as they are edible, very palatable, and provide a crunchy fun treat for them. Radishes are also high in vitamin C and other good nutrients, making them a healthy addition to a guinea pig’s diet. However, it’s important to only feed them in small amounts, as radishes are high in calcium which can lead to bladder stones in guinea pigs if consumed in excess.