I feed Natures Variety Raw Medallions and just LOVE it for my guys - it's technically considered a pre-made BARF diet. Many people also still give RMBs for teeth - I occasionally do, but I mostly give Bully Sticks for teeth.
The other way to feed raw is Prey Model and some folks here feed that way as well - it is also a great way to feed raw, but you do have source your own organ meats and butcher meats, and sometimes that can be a bit more difficult for some people.
I used to feed kibble, then homecooked, then moved to raw - and I just really love raw the best.