I've never been able to get YouTube videos to post here, but I will try again. I found a video of two women veterinarians ********** a bull. It's not in English, but it's neat to hear the women's voices as they perform the **********.

Sorry, I can't get the link to load. At YouTube type in the subject castrando, the video was added on September 16, 2007. Also titled Aluna UFPR castrando boi no MS. Hope you can find it.