Until polled genetics become more available in the dairy industry, dehorning is a necessary task on the farm. Dehorning is a painful process; therefore, it is necessary to provide pain management to the calf. Dehorning should be performed prior to eight weeks of age The younger the calf the faster they seem to recover from the procedure. You can offer pain management by Lidocaine blocking and offering a drug like Meloxicam. Lidocaine and Meloxicam are both very economical choices, just make sure you receive a prescription from your veterinarian.
Supplies needed to preform Lidocaine blocking:
The cornual nerve is located behind the eye and runs to the base of the horn. By administering a cornual nerve block prior to dehorning, you can control the acute pain during the procedure, and for a short time following the dehorning. One should also offer an analgesic pain medication to control the pain once the Lidocaine block wears off.
Steps to the procedure:
Lidocaine blocking is also beneficial to the individual performing the procedure. When the calf’s pain is managed the procedure becomes much less of a physical task.
You may also view the video demonstration of Lidocaine blocking: