You can provide a mineral salt block for free choice eating - these are the reddish-brown blocks next to the white salt blocks in most feed and tractor supply stores.
In addition to the above answer, it should be kept in mind that horses have been known to lick their tongues raw on salt or mineral blocks and once they do they typically will no longer use them. If that occurs you can have your current feed analyzed by a equine nutritionist, equine vet, or even at some feed stores. Once you know exactly what is missing from the diet, they can recommend a ration balancer or a specific supplement that would work just as well.
Put a mineral block in his stall. You can get these at most tack shops. There are also bigger mineral blocks for the pasture. There are also general supplements that have essential mineral in them. Browse your tack shop for these or ask around. If you are worried your horse is still not getting all his minerals, talk to your vet.
Here are some solutions
You can but a mineral block and put it in your horse's pasture. Or, you can buy a supplement and add it to your horse's grain.
They can keep you company. They can also help provide you with physical therapy and exercise. Horses can also be important in that they can provide you with income through breeding and riding lessons.
yes horses are great companions
If your horses is lacking minerals, the most common remedy for this is to provide your horses with a salt lick and a mineral lick. You can place small ones in their stalls or place larger ones in the pasture. Horses who lack minerals will instinctively be guided to lick from the blocks. If you want to be positive that your horses is getting it's minerals though, you can buy mineral supplements that can be placed on top of its grain. When your horse eats the grain, then it is also consuming the minerals.
yes if your horse is lacking minerals. a mineral block will help put minerals into its diet and plus horses like them to lick
they run around and play.
Frequently exercised horses need extra minerals and grain.
calories and salt
Exercise
yes
Yes.
they are used to exercise horses
yes