My old Dog Sig had a testosterine driven tumor along his colon at the rectum (Swelling visualy how it was found)at about age 10, castrated & he lived to 14.
My vet suggested nueturing my wifes small dog,rescue dog. [bleep]/carinterrier? Saying it would help prevent aggresiveness, & cancer. He is plenty agressive to Raider in playing & protecting his treats. You can look up articles on internet, probably can find what ever you want to believe or find conflicting views, you know the internet. It seems to be more of a political correct thing to do.
Here is one of the first articles I found with search. It certainly is not a glowing case for castration. Wish I had seen this before Ian got the knife, I would have said no! If he didn't have Raider to harass him & keep him active, I believe he would certainly fit the sluggish more weight. He was 6 months when they were taken well "at an early age".
I have always & still do trust my vet, but think I missed the boat on this one. I think he has an attitude (& can't fault him as I believe also) that most dogs that are not used for breeding, furthering a breed shouldn't just be left to have that Opps! moment that keeps dog shelters full of unwanted pups.
http://www.showdogsupersite.com/kenlclub/breedvet/castrationindogs.htmlThis article says you are going to increase the rate at which he will get Prostate cancer, one of the worst, testicular is rare & mostly benine. I am no vet, just an article I found.
Its Summary is:So, the bottom line is:
1. Never castrate your dog because it is Politically Correct
2. Only castrate your dog if his home life is at risk due to dog-to-dog
aggression, or if, at the age of 11 years or so, he develops a perianal adenoma.
Here is another:
http://www2.dcn.org/orgs/ddtc/sfiles/LongTermHealthEffectsOfSpayNeuterInDogs.pdfSurely there are some Vets that will weigh in on this, wont you? We would all like to know.