[Jenn H]

Bad teeth are more often than not hereditary.
I have a few friends who use K-10+ dental sticks. They swear by it. Admittedly they aren’t militant about giving the “treats” yet have gotten great results.
Not only do they not give them regularly, but they don’t even give their dogs the suggested amount. Because of the cost and they have large dogs.
In fact I think one friend gives her dog a couple of the medallions sporadically.