Fall leaf toxicity is an annual concern for horse owners as some falling leaves are poisonous to our equine friends. The American Society for the Prevention of Cruelty to Animals has an extensive list of poisonous trees and plants at www.ASPCA.org.
Consider sharing this information with horse owners and local media.
Source: The Horse, September 10, 2021. Link.
Also see: 2021 Fall foliage prediction map, Smoky Mountains. Link.