Can't get temperament to go up.

[Malakai10]

I can easily get a horses temperament to go down, but never up. I've put several bombproof horses in a barn before and fed them on nothing but yellow corn for years, but their temperament never changes.

Edit: I've tried with sweet feed and oats, so far, that has not worked either.

EDIT: Sweet feed works.

[Jessi2]

try oats?

[Malakai10]

try oats?

Okay, I'll see if it works.