Black Locust Tree
(Robinia pseudoacacia)

Poisonous to Horses

Toxic parts and chemical: phototoxic is
in its fresh or dried state all parts are
poisonous. If a mini horse eats ¼
pound the poisoning can be fatal.

Symptoms of Poisoning: weakness,
rapid heartbeat, colic, depression, not
eating.
Keeping Your Miniature Horse Healthy
Cruz Mountain Miniature Horses- Home Page