We are bad here too, in D3 quickly moving to D4. No rain, to speak of, all summer. We are feeding hay already, usually do not start until Christmas. To add insult to injury, we bought 2 loads of hay (28 4 x 5 rounds) a few weeks ago from a place we bought another 70 from in the spring. Nice people who run a poultry farm raising broilers for Tyson. Anyway, we always test our hay, since no one else seems to care and I am feeding fall pairs so I need extra nutrition if the bales are low protein (which they are). So, Friday we went on full hay (out of pasture -except the one that has a bunch of Johnson grass, which is toxic right now). We dropped 2 bales of the newer stuff we just bought, and one of our good hay we put up ourselves. I get the test results later that day; they hay is deadly high in Nitrogen and needs to be pulled immediately. They ate 2/3 of one bale, and not much of the other. No cows died, but now we have to watch for abortions and weak calves being born! That, and when I notified the seller they did not offer reimbursement ($70 each round). We are retesting another batch on Monday, to make sure. The first sample only included 5 bales, so on Monday we will pull at least 10 core samples from different bales. Regardless, the entire issue was not fun. I did unroll one of our good, candy like bales, to dilute what they had already eaten. They gobbled that stuff up! But that stuff is in short supply, and finding hay right now is nearly impossible. The high nitrate hay was likely caused by the drought (3rd cutting according to seller), and chicken litter applied and not able to dilute without rain.
We need another 50 tp 60 rounds to make it through the winter. Not sure where we will find it...