Here you go. http://www.ces.purdue.edu/sfest/activity/vetmed.html
Activities include:
* A live animal spay/neuter demo
......
It is an annual event. Last year it was spaying a dog. Hopefully I can see
neutering this year. The problem is I cannot find the time. It is usually
held Saturday morning. So go there early if you want to watch the
demonstration.
