I was originally given this by my vet dentist, she actually trained an additional 5 years for dentistry. This was after my poor dog lost a lot of teeth due to severe periodontal disease. I assume if she gave it to me this must be good so I ordered more thru amazon as I hear it is more expensive thru a vet. To anyone whose dog has bad breath please beware that is not normal and you cannot cure that at home, I know because I learned the hard way, get the pet to a vet. But in between and aftercare I will keep using this, my other dogs won't let me get much teethbrushing done.Get more detail about Biotene Veterinarin Drinking Water Additive 4 oz.
