I had a huge response typed out and my server reset
Anyway, just sayin' we have a greyhound, and they're notorious for not chewing food and building up tartar, especially based on their previous diet they had as athletes at the track. They almost need yearly dentals unless you know how to manage it.
We give Enzo frozen raw bone-in poultry or pork - make sure you ONLY give raw bones, and nothing from deer or cows, as their bones are much too hard and you risk tooth fractures giving those. We routinely give Enzo raw frozen chicken feet, turkey backs, turkey necks, pork picnic, etc. He's 80 lbs big, so you could probably do chicken necks, chicken feet, etc. Watch closely as you feed these, they are dogs and know how to handle them but they may not know what to do at first, and you want to supervise (I supervise with kibble anyway, it's easy for them to inhale!). Also BULLY STICKS are great! Dried bull penis - they love 'em though :) Provides great mental stimulation and a good jaw workout.
Enzo's teeth are sparkling :)