I feed crimped oats and it depends on the horse how much I add on the other stuff. I feed all of my horses, half a jigger of Gro Strong minerals - criminey, that mess is high, but lasts a long time. I started out feeding a 14% with 6% fat pellet with the oats, but they'd get too fat too quick; so I backed down to a 12% with a 4% fat. Bluejay's right, you've got to watch how much fat you put in there, or it'll go straight to their neck. Course, I also feed alfalfa and good coastal.
Because Kid's out now in the stud pen, runs more, he's getting 1 1/2 scoops of pellets and 1 scoop of oats (these oats are crimped or steam rolled - I hate whole oats!)... Scamp gets 1 scoop of each (course these are twice a day)... Jazz, because she's N/H gets 1 scoop of oats, 1/2 scoop of pellets. Geldings get less than anybody; yearlings and Trent's ugly horse gets 1 1/2 scoops of pellets, and I'm fixing to up them again.
Scamp and Jazz, getting ready for show season, are fixing to get the 5-day Panacur worming; Kid, the broodmares, and the geldings always got Zimectrin Gold, all of it!!!! Babies are fixing to get a tube of Safegard... I drive Rick crazy on this different worming stuff...
I'm watching Scamp right now like a hawk...he's getting a little hot/onery/studdy, even though he goes out every day for at least 4-5 hours, so I might have to back down his pellets. But I always like to fatten up FIRST before I start working 'em...he's in for a rude awakening when I get my golfcart back... tehehe! Dad's been letting him get away with too much!
I've never been able to get rice bran or beet pulp to work with my horses - they get too danged skinny...even Trent's stupid show steer got skinny... go figure...