Teeth and Digestion safe Chew Toy Recommendations?

I’m looking for “bone” recommendations for my two dogs who are medium/hard chewers. Lately I got them the Woof Honest Chew antler and the LOVE it. I haven’t had any issues with digestion or anything, but I recently read a few reviews about dogs breaking their teeth on these bones which made me nervous. Now I’m on the hunt for a new option that’s not as hard on their teeth but is still safe if ingested, or so durable that I don’t have to worry about ingestion.

I’m not interested in yak chews or bully sticks. I’ve used both in the past and they are too much of a choking hazard and could still hurt their teeth.

I’m hoping to find something made of natural materials or natural rubber as well. No plastic or nylon. Also if they have a flavor even better.

I found Betterbone chews that seem similar to the woof honest chew but come in soft and medium. The reviews are pretty mixed and it seems like they have big chunks that can break off.

TLDR; looking for dog chews that will last a few weeks that aren’t going to break their teeth or give them a blockage if ingested. No yak chews or bully sticks. Dogs are medium/hard chewers. Prefer natural ingredients, no nylon or plastic.