Hitch them to a post outside of your property.
Sadly not, but there is one Unicorn and the four horses of the apocalypse from the bible. So if you're just looking for mythical horses, they should keep you relativity entertained.
One of the missions should teach you. You lasso the horse then get on the horse and keep balanced until you can ride the horse around.
Most certainly not. You will always keep dead eye.
No.
Bonnie, the first person you meet, after a while will tell you there is a stallion near Armadillo. She will give you the laso to catch the horse. You also get to keep the horse which is much faster and durable then the horses avaliable to your charecter.
yes you do at the end you become john marstons son
Yes you keep all of your stuff it just changes the look of your character
Of course! Bounty hunter missions are the things that keep you from going broke in the game
*SPOILER*It is said that john marston needs to die at the end when he goes out of the barn because their is a lack of dead eye and ammo. However, i have been determined to see if i could save john because in the game Red Dead Redemption: Undead Nightmare, john is alive, and it is also supposed to be the future of Red Dead Redemption. Many other people have been trying to see if you can keep him alive, but nobody has succeeded at it.
You must keep doing the sotry mode missions until you find a mission labelled as "S" on the map, this is a Seth mission.
the same way you tame a horse on the main game lasso it and then keep it lassoed until you can get on its back and break it in
you can keep as many horses as you can care for depending on size of land and shelter