Does anyone have any recommendations or have ever used any?

Following!!! I may need one to. Alfalfa around here is so dusty I need to feed some cubes but want it in front of them all the time. 

Same here as I have a 32 year old that doesn't like hay and he can't chew the hay either.  I feed the Omnis cubes but I don't want to just put out a bunch of them because then they just eat until they are gone.

We didn't get much response here. LOL

I wish! Sure would make life easier, specially in wintertime!! 

I looked up some cube type ones that the horses roll around and the cubes/pellets fall out a little at a time but those won't work for me because mine are not on pasture.. lol. They would eat dirt. But then you could put one in a big tub and let them roll it around.  Its Called " Nose It"

How would this work, I thought you guys only fed soaked alfalfa cubes. 

I feed both.  The cubes I soak I get from TSC and are a harder cube that I soak and the other cubes I get are the Omnis cube that are a smaller and softer cube that you don't have to soak.