Absolutely no arguement that it is the better choice.Well, one could argue that intact animals prevented from mating might experience a lot of frustration, which might end after neutering. I think it would be difficult to quantify and compare the positive and negative subjective and health impacts on the animal. But since spaying/neutering helps prevent overpopulation and the suffering of other animals, it's a good "social habit", if you will. So many people seem to have difficulty adequately caring for themselves and their families, and expecting them to maintain good fencing (look at how many people in these forums choose killing predators over maintaining effective fencing), or to keep same sex animals, would simply be ineffective. Spaying/neutering is an easier, one shot deal. So yes, it's a sort of "convenience", but still may be the better choice.