Published on Wednesday, May 6, 2009 by admin The following plants are non-toxic to animals: * American bittersweet * Apple (except seeds) * Arbutus * Ash * Aspen * Autumn olive * Bamboo * Barberry * Beech (American and European) * Birch * Bladdernut * Blueberry * Comfrey * Coralberry * Cotoneaster firethorn * Cottonwood * ...