Native American Basket with Leather Tabs and Woven Buffalos

I purchased this interesting basket at a thrift store. I believe it's Native American but wonder if anyone might know for sure. The bottom diameter is approximately 9" x 7.5" and it's 6" tall. There are 4 woven buffalos on the sides and 7 leather tabs around the top rim. I sincerely appreciate any help or information anyone can provide. Thank you.