The rifle reminds me of some Ohio Rifles. I like the theme of the Indians and the dog. Is neat how the maker conformed the canoe around the cheek piece. He even made the bottom of the cheek piece unusually long to fit the canoe. This indicates, these inlays were not a after thought, but planned from the beginning. This is a long shot, but it would be pretty neat, if the maker was telling a story about these Indians and their dog, continuing it with each rifle he made. Oh no, there I go again.
The Indians do look Southeastern, maybe even Florida.
Thanks RBS, for sharing this rifle with us!