I'm not so sure about the scenario being so different. The foreskin keeps the head hidden, and as such: sensitive. I know one testimony isn't much to go on, but I read about someone having a circumcision on a later age, and he described what would be logical: with the sensitive part "out in the open" (that is, in the underwear), it hardens and loses its sensitivity. The result for him was that sexual intercourse was dramatically less enjoyable.
Ouch...that really sucks.
I hardly dare to ask, but...what's roughly the percentage of cut males over there?
Hmm...I'll admit that it's a strong argument.
But in a more serious answer: if that's really an upside, then by all means LET THE KIDS DECIDE FOR THEMSELVES! (when they come of age, obviously)
Sorry, but I really gotta side with
@WeedZ and a few others here. Of course, the fact that I have a bitch on my lap just about everyday makes me subjective.
When we got her neutered, she was a bit groggy for a day and walked a bit funny for a week (which for a large part had to do with the proverbial diaper she had to wear to prevent her clawing at the operation wires underneath her belly*. After that, it was EXACTLY as if nothing had happened. I'm very willing to line up a few dogs and bet all my savings on that you can't tell by their behavior which one is neutered and which one isn't. That whole "it'll calm them down"
might be true, but I certainly can't tell.
And...isn't it weird that you talk about a single routine operation as being torture, while at the same time assessing that you should never let your dog run around freely. Any dog owner can tell you that the difference between a dog on a leech and a dog that runs free is a major one. Of course you need responsibility, but jezus...dogs really need to be able to run free from time to time (within boundaries, of course. As dog owners, you're still responsible what might happen. But suddenly having to take care of a whole nest shouldn't be one of the risks).
*if we let nature run her course on THAT, she would've scarred herself for life.