I'm reading - but wouldn't dare talk figures - you guys blow me away with your annual cost per cow. Even hay - I probably go thru 10-12 bales/hd/winter. No stockpile grazing. Although, we had drought conditions and finally got a lot of fall rain, so we grazed 50 acres of hay field that we couldn't get 2nd cutting off (wasn't any!!). So, we did not start haying the herd until about 11-1 --- normally closer to 10-1.
When will you stop feeding hay? For me I'll start feeding the week after Christmas or New years and stop feeding the middle of April. I'm feeding 4x5 so 3-4 rolls per cow/year.