Calf anesthesia for long-duration field procedures

In the case of particularly challenging or long-duration calf surgeries, or those with potential unforeseen complications, it is necessary to use an anesthetic protocol that is effective, safe, and allows for the extension of the procedure time as needed, while fulfilling the legal obligation to ensure animal welfare. If possible, the animal should be fasted for 12 hours prior to surgery.
The calf should be placed in lateral, latero-dorsal, or dorsal recumbency (as required), with the head and neck in a lower position relative to the body to prevent any regurgitation from reaching the lungs and causing aspiration pneumonia.