We like to feed a 14% as well...and like Chanda, we avoid sweet feeds. If you've already opened the bag, adding some alfalfa to your colt's diet is a good idea. We often use alfalfa (either pellets or hay) as a weight gainer. I'm not familiar with Dumor, but Nutrena is a good substitute for Purina if your feed store carries it.
Your colt does need the "extra", but your mare looks like she would be fine with just quality grass hay and a supplement (either pelleted or in a mineral block). I love your mare's wonderful blood red bay coloring!
Your colt does need the "extra", but your mare looks like she would be fine with just quality grass hay and a supplement (either pelleted or in a mineral block). I love your mare's wonderful blood red bay coloring!