Question: are herbs ok for guinea pigs?
Answer: Suitable Herbs A wide array of different herbs are both appropriate and safe for your guinea pig. Some examples include rocket, dandelion, fennel, basil, mint, parsley, dill, endive, cilantro (a.k.a. coriander) and thyme. ... If you are abrupt, your poor cavy may experience an upset tummy as a result -- uh oh.