Since we decided on a male puppy, my wife and I have this discussion from time to time, I am reluctant to neuter Muddy, but, it seems I am the only one feeling this way. Over the past couple, three days or so, Muddy has shown a strong urge to show his dominance, if you cross your legs, he immediately tries to mount, and Saturday, my wife brought him to a friends house to let him play with their dog, and he tried a couple of times to mount her. Now, Muddy is all of 11 weeks old, so my question is if he is neutered, will this diminish his drive to show dominance? And what age is considered the best time to neuter? I read 6 months, 8 months, and the breeder we got Muddy from said 2 yrs. Are they all correct?