Mackenzie recently had her baby teeth removed when she was spayed. My husband used to call her shark face because all you could see were tons of teeth when she opened her tiny mouth!

...But anyway..if your Chewy is inbred, I really don't think that has anything to do with him retaining his baby teeth, I think it's just something that happens sometimes. He's only 6 months old so there is still plenty of time for those baby teeth to fall out on their own too.... Everyone here has given great advice, as usual