Well, my vet said that any toothpaste is fine. She said it's the act of brushing that's important and to focus on the upper back molars on the top because that's where there's the most plaque buildup. The toothpastes that her hospital sells in mint are CET and something that I think sounds like "Encodent"?
My breeder finally told me the name of the mint toothpaste and it's Denta Clean mint gel. I've seen it at PetSmart:
http://www.petsmart.com/global/produ...enta+Clean&N=2. I hope that helps.