Before & After a Remarkably Unusual & Beautiful Bonsai Bonsai Bark Fiddle Leaf Fig Root Rot Treatment Fiddle Leaf Fig Plant Resource Center Animal Toxic Plant Alert Elephant Ears. Toxic to Cats and Dogs. This plant can cause oral irritation, pain and swelling of the mouth, tongue and lips, excessive drooling, vomiting, difficulty swallowing. How to grow and care for an indoor bonsai tree BBC Gardeners World Magazine