Do you prefer dental sticks over toothpaste or vice versa? What do you think is the most effective to remove dog breath?
I am not sure you can remove dog breath in a dog ? If it particularly unpleasant changing food might be a better option. I have never used anything.
Dental sticks don't really clean teeth effectively. Toothpaste and toothbrush do. But you need to introduce them carefully and train the dog to accept teeth being cleaned.