Been using Petrodex for years; it allows you to go much longer between teeth cleanings. My poodle didn't get her first cleaning until 11 years old! And purchasing the large, 6.2 oz tubes, makes it economical too. Prevents doggie breath.
Can't beat the price on a 6.2 oz. tube of toothpaste for dogs. It is the same price to buy a 2.5 oz. tube in the stores. VetDepot also has wonderful customer service. They quickly corrected a mistake. Thanks!