My silkies are about 7 months old I have 2 rooster and 2 hens, and Homer here has started getting aggressive, he first started when my 3 year old grandson came in with me to feed them, so he doesn’t come in with me anymore but he’s started coming at me sideways and jumping on me, he also pecks one of my hens and makes her cry out, and at time he’ll do the same to my other rooster just not as aggressively, not sure how to correct this behavior.