Figure 1. Photograph of a billy goat being castrated. Photo credit: Katherine Kennedy.
Figure 1. Photograph of a billy goat being castrated. Photo credit: Katherine Kennedy.
Figure 2. Photograph myself and a fellow veterinary student holding two goats after their recovery from castration. Photo credit: Mikayla VandenBrink, Highview Animal Clinic.
Published: July 9, 2025
Yesterday, I had the opportunity to assist with the castration of two billy goats (Figure 1). My roles included sedating the goats, preparing them for surgery, and monitoring anesthesia throughout the procedure.
I was surprised to learn how similar caprine drug dosages, anesthetic protocols, and castration techniques are to those used in canine procedures. A final year veterinary student completed each castration in approximately 30 minutes, and both anesthetic events proceeded smoothly.
Post-operatively, I monitored the goats and administered reversal agents to help them regain consciousness safely. I also applied Aluspray, an aerosol bandage that protects the surgical site from bacterial contamination. In ruminants, unlike in canine castration, the incision is typically left open to allow for drainage - an important consideration in preventing postoperative complications.
This experience reinforced my understanding of small ruminant anatomy, anesthetic management, and the importance of close monitoring during surgical procedures. As I continue to gain hands-on experience in veterinary medicine, I find myself increasingly drawn to both ruminant and swine practice.
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