Mineral feeder refill

Today I refilled the phosphorus for the first time. All of the other minerals are completely untouched. The phosphorus was completely empty. Yesterday while giving a tour I saw one of the cows actually eating the phosphorus so this is the first time I’ve seen the cows use the feeder. Again this morning I saw the same cow use the feeder for a different mineral. I don’t know if any of the other cows are using the mineral feeder, I sure hope so

I checked a cows pH this morning and found that it had dropped half a point from when I started the free choice feeder. Their pH is still too high but we are making progress.