Is that important or not?
jennifer,go to the local butcher shop and ask for a bone for a dog.proper bones keep a dogs teeth clean and give them something to chew on for months.you do get things in pet shops and supermarkets to do this,but a good old fashioned bone is best.
I don't brush mt dogs teeth but I do buy the bones for cleaning the teeth.
thats the best way.a good thick marrow bone and dogs just love them.