Recently, I adopted a ten year-old rescue dog.  He just underwent a dental and had his teeth cleaned, but he still had terrible dog breath.  I bought the Petkin Liquid Oral Care.  This is supposed to clean dog teeth and freshen breath.  You put a capful into the dog's drinking water.  They are not supposed to be able to tell that it is in the water.  It supposedly has no flavor or taste.  I put this into my dog's water.  I have four pugs.  Not one of them would drink the water.  All day, no water drinking.  I was forced to remove this stuff and give them plain water.  Dogs can tell it is in the water.  They will not drink it. 

ihave4pugs

Pasadena, MD