Figured I'd check out Koji's mouth again. Got some photos of his weird teeth. These are on the bottom, behind his canines. Is this normal? Do you think he lost something from there? They've always looked like this, but I just realized he has 3 on one side and 2 on the other.
Um, ignore his dirty teeth.
disclaimer: these are huge photos, so if your internet connection is slow, sorry.
more teeth
other side
Those almost look like ankylosed baby teeth. Maybe some of our vet members can come up with something. Gums look a little odd, too.

That's one of the reasons you don't breed to pictures, amoung other reasons.
By 10 weeks the questioning began. The coat is genetic, some have more or less facts of life. Again Birch is a smooth collie compared to brother Leo. 
But seriously he was not looking oversized on the charts and then off he went.