Hi, I'm new here as a member, but have lurked for awhile as a reader.
My male grey has had a recurrent UTI that we have noticed may be related to a change in his food, since the dietary timing fits. The vet said not possible, but there seems to be some anecdotal corroboration to this out there on the web.
Has anyone else had any experience with UTIs corresponding to a switch to a higher mineral/lower sodium food?
I don't want to get into brand wars, but since switching him to a grain free food, which has higher minerals and lower sodium, he has had a UTI that seems to return shortly after the antibiotics runs their course.
The logic behind the theory is that lower sodium causes the dog to drink less, and urinate less frequently (anti-stone rx foods are high in sodium to encourage more drinking and dilution of urine), and the higher mineral content raises the ph of the urine, which encourages stones. The stones and UTI can be a sort of chicken/egg thing, apparently.
I am going to switch him back to a more mainstream food to see what happens. He doesn't handle changes to his diet very well, but nothing else seems to be working.