I think where I’m confused is that having a high PH and having a UTI are different, and what is important is whether there is bacteria in the urine, not just that the PH is high. Have his habits gone back to normal and did your vet tell you if his urinalysis showed bacteria? A high PH means the urine is alkaline and struvite crystals are more likely with alkaline urine but you said that he showed no crystals, and in addition, struvite stones formation is rare unless bacteria is present. (the absence of crystals can be a deceiving comfort as there could be stones instead) I’ve never heard of using a food to reduce the urine PH or to deal with struvite crystals for that matter. Water helps a lot. PH alone also isnt as important than knowing the PH and the specific urine gravity. (should be less than 1.020)
