Poisonous Plants

portrait of trakehner mare horse trotting on green meadow on for
Are acorns toxic to horses?
Question: Acorns with Brown Oak Leaves (Getty Images) Are acorns toxic to horses? We have an oak...
Wild parsnip AdobeStock_163961356
This invasive weed spells trouble for horses
Wild parsnip, which is found throughout the United States, can cause phototoxic reactions in horses even...