Lucky_P":2atj1hqx said:Heat stress on cattle a significant concern right now. Have seen a half-dozen deaths this week in over-fed/over-finished steers at a local feeding floor, history & samples from a dairy cow submitted to the lab yesterday look pretty typical.
Any time you've got daytime temps well above 85F, and nighttime temps not dropping below 70-74F, cows can't effectively 'dump' heat at night, and the potential is there after 3-4 days of those sort of conditions for some deaths to occur. You absolutely do not want to do anything stressful with them, and no vaccinations at this time! Shade, plenty of clean water, fans(if possible) are pretty important.
Had 2 calves show up at the barn today that need their 1st round of vaccinations (Covexin 8, Pinkeye & wormed). What a lucky break, not 10' from the chute! And then I remembered your post. Ahhhh, maybe next time :frowns: