Thread:Solara184/@comment-46061686-20200919164920/@comment-44117874-20200929171629

Ok I'll have a go at explaining it but can't say that's my strong point.

1) you can only advance through the main line of the breeding map pairings using your own horses. (But you can still breed with friends to get the main line horses you miss. **For example I don't usually have Canadian Pacers  and not allowed to use a friends against my glimmering fairy so I bred my T1 Mustang with someone's T3 American Indian to get my missing Canadian Pacer.)

2) in the example picture

Canadian Pacer + Glimmering fairy horse = Leo I.

Leo I + Vida = the Spirit horse.

3) If you do not have a horse that you need you can click on it in the tree and it will tell you what you need to breed to get what you miss.