This depends on what you mean by 'cereals'. If you mean cereal grains, then a horse can eat oats, corn, wheat, barley, etc. If you mean breakfast cereals, then a horse Can eat Cheerios, but it is not recommended to feed them any more than a handful due to the sugar content.
As a treet only, There is A lot of sugar in most cereals, Also there may be other substances in them that horses digestive system may not tollerate too well.
crushed
The cereals are usally given to horses after a run. How much you give depends on how much they run.
Yes
they are meant to be served crushed
Horses can eat Cheerios, however, they should not be a majority of the horse's diet. Cheerios and most cereals are safe for horses to eat. You should restrict your horse's intake of cereals and other treats to about a handful a day so that it not be detrimental to your horse's nutritional needs.
Put it in a bowl and hold it in a horses reach and it will eat.
do you mean how??? this would be crushed and in a feed bowl.
cruched, flattened or powdered. I just passed that test on howrse!
NO HORSES ARE VEGETARIAN AND THEY CAN MAKE THEM EXTREMLY ILL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
NO! Ragweed is poisonous to horses and can kill them if it is ingested.
Yes, they are fine for horses to eat, though some horses might not like them.
try it try it