Can horses eat oranges?
Yes, but only a little: horses can eat oranges. According to ASPCA, the fruit is edible, but the peel and plant material can cause problems. Penn State Extension lists oranges as a safe treat, while ASPCA lists the orange as toxic to horses.
How to serve it: peeled, a few segments
Good to know: We found no horse-specific source on mandarins or tangerines.
Sources
- Penn State Extension – Trick or Treat: Things to Think About when Giving Your Horse a Treat
- ASPCA Toxic and Non-Toxic Plants – Orange (toxic to horses; fruit edible)
Last checked: October 2026