^^^ LOL don't forget pizza crusts!
Kind of off topic but relevant, it is probably once again the processed grains/foods/breads, etc - if we shouldn't be eating it, we shouldn't expect our horses to be able to. Remember how skinny everyone was in the 70's? We didn't start getting fat until about 20 years later when it became easier to buy food in a box rather than out of the garden. So, that's probably why horses get sick now but didn't then, same with house pets and tablescraps. It's what is in the food now that wasn't there back in the day.
Clippityclop is finally getting to spend some time in the saddle!