X Factor Large Heart

[Fox]

Anyone know which horses have the x factor large heart gene this year?

I see American Pharoah and Dortmund do. Any others?

Thanks

[Sysonby]

Anyone know which horses have the x factor large heart gene this year?

I see American Pharoah and Dortmund do. Any others?

Thanks

Don't ask someone with expertise in genetics that question, they'll tell you there's no scientific evidence for a large heart gene.

[BlueChip@DRF]

Anyone know which horses have the x factor large heart gene this year?

I see American Pharoah and Dortmund do. Any others?

Thanks


How did you come to that conclusion?????

[Fox]

How did you come to that conclusion?????

Lol....I read it on the internet somewhere. I think it was on horseracingnation. Of course, maybe it isn't true and the whole topic is nonsense. I figured I'd make my selection easy this year and just box the big heart horses.