I picked Skylar up from the vet today and they gave me the news. He doesn't have a UTI, but he does have a few crystals in his urine. The vet said it's nothing major right now, but it will probably build up and could cause bladder stones if he isn't kept on a food designed for urinary health. He put him on Science Diet C/D for right now, but he told me after the bag is gone I'm free to switch to a different brand if I want to. I'm not a big fan of Science Diet, mostly because it's so expensive to feed and requires higher feeding amounts then the higher quality foods(he needs 3/4 cups vs 1/2 cup of the Natural Balance I was feeding him). Does anyone have any suggestions on brands I can research? I like foods that don't contain much corn or other fillers, and if possible would prefere holistic brands(like Natural Balance, Felidae, etc).