I am new to the game and looking for a guide or FAQ to help me learn what the heck I am doing. =)

Just wondering are there anyway to find out exactly what kind of pacifier a horse requires to run it's best as I keep having horses that should do well but keep having issues that seem to prevent them from doing their best and I keep trying different pacifiers but norhing seems to work

Thanx for all the tips mate it is really appreciated as myself when it comes to breeding I tend to just breed all my graded winners but I guess that is not the best way to go about doing it

Thanx to all your tips I went through my barn and discovered these 2 horses that I thought I would ask you about

One is a grade 1 winning filly that has above 75% ability and I guess about 60% in battling so I guessthis should be a nice breeder

But I also found a filly like u told me about a donkey that has an incredible about of battling as I guess she has only 25% ability but about 90% battling so do u think I should breed her and is there any point in racing her first to try to get a win from her at least or is that hopeless with such low ability bar