too aggressive

my cats are still babies and the boy mainly has become super aggressive during feeding time to the point that we’ve already began to separate them during feeding time. they’re on wet food and they each get 1 can and then later in the afternoon 1/2 of one because they get a can split. i just had to wrestle a chicken bone away from him (he got in the trash i’d never give a cat a chicken bone 🤦🏻‍♀️). i eventually got it from him but he kept hissing me. he even once jumped on my hip and was clawing the shit out of me to get to his food.