Looking for this BL

Okay. So this story is about a boy who looks like a girl who meets two brothers who are his neighbors. The brothers are known as delinquents called mad dogs eversince they fought in elementary school. The cute little boy wants to be like them so he follows them around and eventually wins their friendship. Out of the two brothers, the youngest one falls in love for the cutish one. Both don't know much on expressing and along the way they begin getting close. The two brothers father is going out with a man who gives him advice on what is going on. O! And there is a chicken who attacks everyone except the big brother out of the two. (=・ω・=) That was alot!