These are our dogs' favorite treat by far. I can just say Greenies! and they'll run to the shelf where we keep them and wait impatiently for me to get there. Can't testify to teeth-cleaning ability, but my dogs don't have any teeth problems so seems plausible. The only thing I might mention -- and this is NOT a reflection on the product quality -- is that once in a while they eat them so quickly that sometimes they bite off and try to swallow a bite that's a little too big. That's more our dogs being dopey than anything. But just saying you might want to keep an eye on your dogs while they're eating, just in case.
Rating:
[5 of 5 Stars!]