Neutered cats become more peaceful. If you don't do this, Beckett will start weeing every where to mark. You won’t like this I'm sure. Fortunately for him and you, he is male, meaning neutering is easier than spaying. Usually the cat is fine the next day, jumping and running up and down. This procedure is, thank God, far from being risky or having negative effects. Your cat will look younger, lazier, just a bit… and much more loving.