They eat a lot of different things esp for treats but mostly they eat hay,grass, and grain. Things that are poisonous are buttercups,acorns, potatoes (or so i have heard) But mostly if something is poisonous such as buttercups and they are in there pasture they won't tend to eat them unless they are starving! I hope i answered your question!
maybe
Horses don't eat tree, they eat grass, carrots, peppermints, and apples! No horses allowed in the world to eat tree, that could kill 'em!- John Adams of Nevada
Horses should not be allowed to eat goldenrod plants. The toxin is present in both the dry and green plant.
Actually, it is 'allowed' to eat horses. People do it all over the world. It's just a cultural thing that stops people doing it. I suppose it could be because originally, your horse was also your transport, so too valuable to eat, whereas cows are bred for meat.
Horses can typically eat the bark of Sumac trees with no ill effects and it is not listed as being toxic. However it should be noted that if horses are allowed to strip bark off of trees it can and will kill the trees.
Currently just twelve horses are allowed.
all horses can eat hay/grass. all horses can eat hay/grass.
Horses can eat baked flour such as cereals and breads, so I would assume cakes would also be allowed. But it can be really bad for them if you give it to them to often.
Horses may eat their afterbirth.
yes horses do eat cantaloupe
horses primerily eat grass or hay.
No horses do not eat monkeys for dinner.