Though parsley and cilantro belong to the same family, parsley is completely unsafe for cats. According to ASPCA, parsley is very toxic to cats and can cause serious health problems within minutes of consuming it.
Pet Owner's Online Compendium
Though parsley and cilantro belong to the same family, parsley is completely unsafe for cats. According to ASPCA, parsley is very toxic to cats and can cause serious health problems within minutes of consuming it.