It's a question that all new kitten owners need to ask themselves so first of all I'll explain what neutering is.
What is Neutering?
In male both of the testes are removed, in female kittens the ovaries and uterus are removed. Both procedures are done under anaesthetic so during the operation your cat will feel no pain. Because the cut is so small the pain is minimal for the cats and the vet will usually administer a pain relief injection which will reduce your cats ability to feel pain while recovering from the operation.
While the cost of the procedure can be expensive and is usually around