Has anyone ever had an aggressive cat? How can I fix his aggression. I'm 8 months pregnant and I'm worried he will hurt the baby. My cat will randomly run up and bite or sink his nails into your leg or arm. And he KNOWS its wrong because then he will fun and hide afterwards because he knows he shouldn't be doing it. He will jump amd grab your arm and bunny kick. Oh my god the bunny kicks are so fucking painful. He's fixed so I thought after fixing him his aggression would go down and it really hasn't. He will randomly attack anybody that comes into our apartment. He will act like he just wants to sniff you and cuddle and out of no where and attack. If he ends up attacking our baby my husband might actually kill him. I don't wantnto rehome him, but if he isn't safe to have a baby around that may have to be an option. If you've had an aggressive cat, what helped?