My yard is being taken over by a viney weed. I would like to turn my chickens loose on it, but I do not know what it is or if it is safe for them to eat. When you pull it, it smells similar to a morning glory vine but not as strong. Although it has tendrils, it does not wrap itself tightly and is easy to remove from the plant it is smothering. Does anyone here know the answers to my quandry?