I was wondering what a good dry dog food would be to maintain urine Ph levels? We took Mandy to the vet today because she had blood in her urine...she had an accident the other day and I saw it and there was a white piece of something in her urine...it was hard. The vet said it was probably crystals. They tested her urine and no infection, but there were signs of crystals and he said she may beve been developing stones. He said that we needed to change her food. We have been feeding her… Continue