1-2 times a week
Guinea pigs can eat grapefruit as an occasional treat, but it should be given in moderation due to its high sugar and acid content. The acidic nature of grapefruit can potentially irritate a guinea pig’s sensitive digestive system, so it should be limited to no more than a section a week to avoid discomfort or health issues. Overall, while it can be safely consumed in small amounts, it’s important to be mindful of the potential impact of grapefruit on a guinea pig’s diet.
