Quick, silent and lethal, the animals and plant we discuss this week know how to kill discreetly. These creatures have to use special weapons to protect themselves from predators and fight to survive in the ruthless natural world. Deadly dose is all about some of the most interesting poisons in nature and the animals that wield them. We hope that you enjoyed this topic and episode, please leave us a comment down below answering the question of the week. The question of the week this week is: Name a highly poisonous house plant with a glossy leaf.