Question: are ficus bonsai trees poisonous to dogs?
Answer: Toxic Bonsai Cycad and Sago palms are cultivated as bonsais and contain cycasin, a toxin that causes liver failure in dogs. As well, plants popularly grown as bonsais include azaleas, boxwoods, cherry, ficus, jade and wisteria, all listed as toxic to dogs by the ASPCA.