Yeah my dogs and cats are on a raw diet..But not the specific "BARF" one. I don't give them supplements other than Salmon Oil and I don't feed fruits or vegetables.
I don't think testing their PH is accurate. For the hell of it I tested a kibble/junk food dog and the strip turned blue. She's only 2, but gets shots and eats junk food like Mcdonalds leftovers.