I've been playing this game for awhile and just visit daily to build up my seniority. Occasionally I will buy a high-skilled foal and breed it to its best. 
This was probably a very successful layout... If it weren't for the fact that you can barely read the text... But oh well, I've done better and I will do better.
Currently not doing anything special right now. Saving up my passes to buy a skilled foal soon.