I was thinking of getting my dog neutered, but I don't want to castrate him. I'm already not wanting to do this because he's already an extremely mellow animal, so I was wondering, does getting a vasectomy yield the same results in terms of mood change? I mean, seeing as he's already so calm and loves people, and people think he's depressed already because he's so mellow, I don't want him to SEEM more depressed... fyi, my dog is not depressed. He is just a very easy going animal. He's very energetic with my husband and I. He is never alone, I am a constant, as my husband works 12 hours a day, so I just wanted to clear up that he isn't at all depressed. Thanks in advance for the advice.