I know it’s not the popular thing to say, but the reality is that castration is to prevent unwanted animals. That is all. The other stuff is propaganda to help convince people to that way of thinking. Well it has consequences - people question propaganda and when they feel like they’re been fed a line they balk. It’s not the only situation where we’re seeing fallout from behavior. An OT example is childhood vaccination. Government entities are seeing a drop off in vaccine compliance because people don’t trust the government about vaccines being harmless or necessary. Doesn’t matter that they are if people don’t trust the government right? Why don’t they trust the government? Well…
But I digress. We speuter to prevent unwanted animals. The idea that animals are unchanged by speutering is not true. The idea that animals are healthier because of speutering is debatable -they pretty much change their risk factors for various diseases but I don’t know that they are healthier. The idea that un-castrated males act badly because of hormones implies that castrated males act better for lack of hormones. That is not necessarily the case either.
My point is that part of the balking is because people have BS meters. So they ask questions like; if castration is to prevent unwanted animals can’t I just vasectomize my dog so he can keep his nuts? The response to that question is often, “well if he keeps his nuts he’ll die of nut cancer”.
My point is that people seldom act in a vacuum and it would be interesting to figure out why some people (not just men) resist castration. I mean there are entire countries where castration of male dogs is not common.
ETA: Here’s an interesting blog asking the same questions. Note there are links to references in the blog challenging many of the pre-conceived ideas regarding the virtue of castration or spaying.
http://forums.petdocsoncall.com/entry.php?69-Vasectomies-for-Dogs
Significant increase in prostate and bladder cancer among castrated male dogs, for example.
http://www.dogcancerblog.com/bladder-and-prostate-cancer-neutering-male-dogs-increases-risk-2/
http://www.ncbi.nlm.nih.gov/pubmed/17516571
Pre-conceived notions.
Interesting survey about dog behaviors with regards to speuter
http://www.cdoca.org/downloads/files/Early%20SN%20and%20Behavior.pdf
Paula