Tastes good, easy to digest, seems to work
I've tried quite a few dental sticks for my Chihuahua, and these ones seem to work best for me. For 3kg dogs, the sticks look pretty big, but since they're more like puffed corn snacks, the actual amount isn't that much. My Chi has had no digestive issues at all. He also spends the longest time with these, so I get the impression that the ingredients really have a chance to work. Tartar seems to be going down.