Gypsum and my ex-YO had a falling out over speedibeet. He gave everything speedibeet. That's just how it was done. The last year we were on that yard, Gypsum went off the speedbeet. Would not touch anything with speedibeet in it. YO would storm up to me and snap, "She not eating her hard feed!" Like I have some control over this? I'll talk to her about it? His son, who helped run the yard, had a bit more sense and made a radical move -- feeding her the 16+ mix straight. She had no problem with eating that.