Hi Mary and welcome to PetTalk. I think Tiger sounds like a sweetheart, and Charlie sounds like a big teddy bear. I have two Mini Schnauzers, Miss Daisy and Perry. Miss Daisy has teeth like you described, they stick out in the bottom of her mouth. However we feel it gives her charactor and I'll be it does for Tiger
too. It was wonderful hearing about your pups and I will be looking forward to maybe seeing some photos and watching for your posts.
Jackie