I baled a lot of weeds off a new field I had to open up last year. It was some weedy mature bermuda that had not been cut in 8 years. Cows would not eat it. When we got hit with that -15 cold snap in February, I put it out for bedding. They buried up in it for 4 days. The wind chill was -32 one night.. Only lost one during that cold snap. Then I scatttered it out over the thin spots in the pasture., it did a lot of good for the pasture. I had doctored that dead one for pneumonia a week earlier and should have given pennicillin and Sulfa, instead of just Draxxin. I love Draxxin for the long term effects, but you just cannot beat the knockdown of pennicillin and Sulfa for respiratory...