I understand that foxglove is toxic to ducks (and other beings), but I'm not sure what to do. My neighbor's field is over run with them, so of course they are coming up all over my place, everywhere I have stirred up the soil. In this same area, many other succulent plants such as dandelions, wild strawberries, mullein, etc. are growing and the ducks would just love these. Will they eat enough of the foxglove to hurt them, or will they instinctively maybe taste and then leave alone. Do I have to somehow try to pull all of them up? They are so beautiful when in bloom, but, of course the safety of my little gang is most important.