Wow...nice! I just bought a bottle of Petzlife 2 weeks ago and have been using it. I think on the bottle it says as a start to use it daily and then weekly for maintenance use. I have been brushing my little man's teeth ever since he was a puppy and yet I still see a little yellow. He does have some very bad teeth indeed! I still am not sure if his teeth look better just yet but his breath improved so much! |