I have a male dog who is purely a family pet (ie not shown or stud).
I don't know whether to neuter him or not. Currently he has no signs of aggression or fear, or wandering, or interest in girls.
I read that having them neutered can prevent some cancers and illness, but then read having them neutered can lead to higher risk of cancer and illness.
It can change coat and personality, it may not change either.
Please give me case for or against neutering and at what age. Pre adolescent, after adolescence, when older?