Guinea pigs should not eat hydrangea as it is a moderate irritant and gastrointestinal toxin. Consuming hydrangea can lead to digestive issues and discomfort for guinea pigs.
Guinea pigs should not eat cassava leaves because they contain hydrogen cyanide, which is toxic to them. Although processing the leaves can eliminate the
Guinea pigs cannot eat ham because they lack the necessary stomach flora to digest animal products. Feeding them meat can lead to gastrointestinal stasis