Does tooth brushing help with tartar?

Brushing teeth does not help to loosen tartar because the plaque is too hard. Moreover, brushing teeth is something that is suitable for humans but not for dogs, as it is not species-appropriate. Dogs perform tartar prophylaxis on their own if they are fed a species-appropriate diet. A suitable diet can help to keep the dog’s teeth clean and reduce the formation of tartar. This includes, for example, feeding fresh meat and bones and avoiding carbohydrate-rich foods such as cereals.