I found out that there is a federal program managed by the states (or something like that) that will test and provide support to kids under the age of 3 if their issues will effect schooling. After 3 it is taken over by the school system. Both are supposed to be free. Our pediatrician just wrote a referral to the CA version for Bear about the sensory issues when I told her what I had found in the tantrum diary I've been keeping. YAY!