Hi.. my son is 2 year old.. same obsession on spinning wheels, anything which he can spin, running in circles, running back and forth repeatedly..
Other than these he is good at communicating, pointing things, social interaction good with adults and elder kids. Good eye contact.
I am glad your son is doing good! Was he evaluated and diagnosed autism..
is he able to attend regular school and interact with other kids?
Please reply .. I am extremely worrie