Younger brother vs Kai..
My brother is 12. Kai is now 7 months. Dont know what Kai's problem is but he gets over excited with my brother(kian). Im not sure if this is aggression or just excited? problem is as follows
when we wake up/come home kai gets excited to see us. With me and dad he jumps on us, we correct him and then he just greets us normally. With my brother he jumps on him, correcting him doesnt work, he nips him and barks if he cant get to my brother. With us, this greeting lasts about a minute. With my brother it lasts about 5-10 minutes.
He also does 'excited pee' when he greets us
Is this agresstion or does kai get overly happy when he see's my brother?