C.
Hello,
I wish I had the perfect answer. My boys are 3 and 4 1/2 and they are the same way. I would say it's about 50/50. 50% of the time they play nice together. 50% of the time they fight. It has gotten better as my 3 year odl got older and hits or yells back or comes to me and tells me what happened. I use time out too and I use the attention on the "victim" as well. I do try to spend a little time with each of them "by themselves" this does help. Some of the fighting is expected I know but I remember being very frustrated at times when it seemed there was 90% fighting and 10% not. I still think sometimes "I shouldn't have to tell him or ask him to be nice to his brother" he doesn't get in trouble at school for being mean to friends. I work part time so they are not home together all the time but I have discovered that sometimes when it seems things are just not going well I seperate them, this one can play in his room or the dining room and this one can play in his room or living room and they both have some alone time things seem to settle down. Good Luck!