Protect your calves by delivering immediate immunity with First Defense®. To learn more about First Defense, the importance of immediate immunity, and how producers like you are implementing this concept into their calf programs, explore the industry resources available at the links below.
Record help calf-raising operation
Every newborn calf needs immediate immunity (MP3 file)
Newborn calf management program helps operation avoid scours
All colostrum is not created equal
Colostrum has no label guarantee
Provide calves immediate immunity
Summer heat and calves (MP3 file)
Stopping the initial signs of scours
Drovers Cattle Network:
Jump-start calf health
Five reasons why immediate immunity is important
Prepare for the unexpected this calving season
Peer-reviewed White Paper:
Does your vaccination protocol compromise newborn health?