I found out how to fatten old horses or skinny ones!!!!!!!!!

[cowgirl_the_sweetthang]

I own an old mare that never gains weight! I HAVE FOUND THE SOLUTION!!!!!!
*
*Feed them senior oats mixed with calf manna! The oats are also gental on the stomach!

 

[MoGal]

Since cost isn't a factor for you, why not try Purina Equine senior. I don't think it would be any more expensive than the mix you've got. IMO, the Nutrena equine senior isn't as good as the purina one.... also have you tried bread from the day old bread place?