Poisonous to Horses

I am so glad we are boarding Blondie at a stable right now, so that we can research the plants on the property (and get the fencing in place).

I am finding plants that can hurt horses, and we need to remove them.  Here are some of the poisonous plants that we found here (I have milkweed growing along the creek and isn't near where the horse will go, or the goats):

and Dogbane (no photo yet).  I guess we have some work to do.