Well for 1 horse getting 1 bag would be enough for like 2 or 3 weeks depends how much it eats and how big the bag of pellets is but you will always have to buy more like you would for a dog.....................
It depends on the horse. Ask your vet to see what's right for your horse(s).
It depends on the horse. If your horse is fat then you need to cut down on the horse feed, but if your horse is too skinny then you need to increase their feed until the horse gets back up to his/her weight.
Horse's eat...Grass, Oats, Horse feed, Etc...
Chickens will eat a variety of feed. Feed stores have chicken feed in bags you can buy.
you should feed them a healthy diet of nubs, fubs, and gubbers.
Hay as well as horse feed and grass.
There isn't a specific amount. You just feed it until it says that the horse didn't eat all of the hay.
There is no specific amount, owners normally feed horses based on their size and how much they are exercised.
Oats
Put it in a hollowed out apple, or in their feed
A 1000 pound horse can eat up to 25 pounds of dry feed per day.
Horses were fed oats when they would not eat latkes.