Guinea pigs should not eat buttercup as it can cause diarrhea and is harmful to their digestive system.
Up to 7 days a week Guinea pigs can eat mint (peppermint) in small amounts as it can be a delicious addition to their
2-3 times a week Guinea pigs can eat Brussels sprouts, but they should be given in moderation. The high carbohydrate content in Brussels sprouts
Guinea pigs should not eat parsnips as they can be high in carbohydrates which can predispose them to bloat, digestive upset, or enterotoxemia. Additionally,
Guinea pigs should not eat tomatillo leaves and stalk because they are toxic and can cause mild irritation to their digestive system. Ingesting these
