Guide Dream Horses & Skill gains

This link has pretty much all the information that you will need, in order to create a Dreamhorse of your own:
https://grumpygreen.cricket/bdo-dream-horse/

Dream Horses get skills at a lower rate than other horses, as you can see in the link above, so this might be a small workaround:
https://www.reddit.com/r/blackdesertonline/comments/bw24op/dream_horse_skills/

Basically, what you need to do, I know it sounds really tedious, but you will have to Level your Dream Horse "manually".

This means that you will have to Change the Courser Spirit Horse Skill, on every level, starting on level 1, using the Mount Skill Change Coupon (https://bdocodex.com/us/item/17559/).

It doesn't matter which Horse Skill it ends up becoming, because in the end you can tweak which skills you really want, and it is all about getting more skills.

The reason for this, is that the Dream Horse gains the Courser Spirit skill at around 80-90% per level. This in turn means, that you could get up to 26-29 skills (1 skill per level) for your Dream Horse.

Hopefully this will help you get a worthy Dream Horse, and not feel like you have to re-level it over and over again, in the hopes that you eventually get the right skills.