"Just been a week, but there is improvement. Can't wait until the trial is over for the full effect." 

"Mikk, our 10 1/2 year old has whiter teeth and his breath is less stinky as a result of TEEF. It was very easy to use. We recommend it!"

"After only 7 days of using TEEF!, I was able to flick off Maddie's tartar with just my fingernail! And when I woke up the next morning, the tartar on the other molar had come completely off, too. I couldn't believe it! I can't wait to get more product to keep her teeth clean without having to put her under anesthesia."

"I tried TEEF! for 2 weeks and by day 6 there was a noticeable improvement in my dog's breath. By day 12 her teeth were also whiter and her molars looked like some of the tartar had sloughed off. The small amount of powder in her water bowl every morning is easy to remember and she had no problem drinking it. We will be making this part of our morning routine!"