George is 1 year and 4 mths. He is a Shichon. He is the cutest dog ever!!!!! A couple months ago I noticed he is pigeon toed. He wasn't that way before that, because my sister bought his brother and he was pigeon toed around 4 months of age; so I was watching for this problem. Does this problem need surgery to correct it ? He has no problems with it, but, I am concerned. Did he hurt himself for this to happen or is it hereditary ?