50 LBS Key Features & Benefits: Alaska Hay & Feed Supply’s Senior Feed is safe to be fed as the complete diet for horses unable to consume forages . This is advantageous for horses who may not be able to chew hay, may have respiratory problems or allergies, or when high quality roughage is not available. Includes Alltech[?] BioMOS[?], Diamond V Yeast Culture[?], Nuwen Calsea Powder Advance at manufacturer[?]s recommended levels for your horse[?]s digestive wellness and immune balance through nutritional excellence. Trust in the fixed formulation. Our formulas stay consistent every batch without the ingredient switching of least-cost formulation. Alaska Hay & Feed Supply’s Senior features SelPlex[?] from Alltech[?] as a natural yeast derived selenium source in response to the low availability of this trace mineral in Alaska’s forages. Includes Zinpro[?] 4-Plex EQ Performance Minerals[?] . Alaska Hay & Feed complexed trace minerals including zinc, manganese, copper and cobalt. These minerals may only be required in small amounts each day, but they play a critical role in numerous metabolic functions that affect the health of the horse. Manufactured For Alaska In Mind. For the equine community in Alaska. Enjoy the benefits of a premium feed at an affordable cost with added vitamins to ensure your horse is getting every it needs for Alaska’s climate. .