hormonal

Almost a year ago I neutered one of my male rats, but all my other rats keep annoying him, sniffing and touching his genitals. And they all also hump him, I just feel bad for him, I don't know what I can do. I don't really want to neuter the rest of them, because that cost alot of money :(...

My dude mochi has hormonal aggression.. He doesn't play nice with other rats so he has to be on his own, which he actually prefers anyway because he gets a lot of personal attention.... I had a question about when he gets hormonally aggressive... Obviously if I rile him up he will bite my hand...

My rat mochi is such a sweetheart, but when I clean the bottom of the cage he attacks my hand very viciously... To the point I have to wear a leather glove sometimes. He only attacks my hand when I make noise with the newspaper. Could it be that he just doesn't like the sound of the newspaper...