My position on spaying and neutering is simple. It should be illegal to even possess a cat or dog that isn't spayed or neutered. Unless you are a reputable breeder.
Well is a mind bender...... Why should HUMAN ANIMALS (which most are scum) be able to reproduce at will??
I work with animals extensively and as much as this would be a fix for a lot of issues with stray animals in the world, sadly, it is not always the healthiest option for them. Some animals benefit physically and mentally much more from not being neutered, particularly dogs. Others need to be neutered. It varies on the animal.
I disagree, unless the animal in question has an injury or disease, i believe in leaving them intact. That also goes for claws, ears, tails, and vocal chords. They're living creatures, not toys for us to alter and maim at our every whim or immediate convenience.