Is a dracaena spike plant cutting with no roots a lost cause? Toxic plants to dogs Just like cat owners, dog owners should also be aware of the plants that are harmful to your furry friends. Signs your dog may have ingested one of Fiddle leaf fig tree Ficus Lyrata growing outside in a Sydney garden, this particular plant is around 20 feet tall and is growing as a tree, Australia Stock Photo Alamy Our Favorite Big Indoor House & Office Plants Roger's Gardens Large Fiddle Leaf Fig Plumeria Botanical Boutique The Environmental Impact of Pesticides