A little off topic here, but Miranda wants to know if you think that Lance Armstrong has an empty scrotum (Her term was actually nutsack) or do you think he possibly has some kind of neuticle implant? Since people normally would wear clothes that would cover this area, do you think it would be important to a person who recovers from a cancer surgery or some other trauma in this area to have an implant like this? I personally wonder why it is thought that a procedure like this bothers animals less than people? Is it really ego and identity driven?
There are those that dress their dogs up for Halloween, Christmas, Birthdays, and other events. There are those who take their animal for grooming and have a bow put on them. One would think that the motivation for implants after neutering an animal would be very similar.
I believe that any type of implant is an unnecessary risk to the animals health just as it would be considered a risk to a person's health.
Isn't one of the reasons that we neuter male dogs to lower the risks of certain cancers?
Here is an article I found that contains some information in regard to neutering and pack and domestic behaviors.
http://www.buzzle.com/articles/dog-pack-mentality-successfully-owning-more-than-one-dog.html
Jason