This guide will let you know where to find the best horse in Red Dead Redemption 2. White Arabian horse is the best horse in the entire game.
1. The first thing you will need to do is go to Lake Isabella (northwest of Valentine).
Here is the close view of Lake Isabella on the map.
2. You have to search for a white Arabian horse near the lake.
3. Mount And Tame
After that, jump to mount from behind and carefully tame the horse by patting.
Next, you will need t take this horse to the nearest stable from your place.
4. Bring it to the Stable
5. After that, stable your horse.
Now you can customize the hair and tail of the horse to your choice.