Smokey is now 5 months old. He has a lot of his adult teeth as well as multiple baby teeth still in. The result looks like shark teeth with 2 rows of teeth. We have 2 baby teeth that fell out and from what we can tell he hasn't lost any other baby teeth. Both of those were lost with quite a bit of bleeding (not crazy amounts just noticeable). He doesn't chew much either. We've given him several toys and bones to chew hoping that the extra chewing might help. Any advice?