I got a new kitty about two months ago and she had a few accidents in the house and there was blood in her urine. Due to her being a kitten they didn't want to do a cysto and decided to treat with antibiotics, no luck. We finally got a cysto and it revealed lots of crystals and no infection. So we switched her to the royal canin urinary SO wet food in the morning and the SO dry food at night. The vet still wanted to incorporated some hard food in for her dental health. She has still had some accidents outside the litter box and I am thinking it's because she still has crystals. Does it take awhile for the food to work and for them to no longer form crystals? I want to do all I can for my little girl and want to make sure we are doing all we can. Any suggestions or anyone experience similar issues? Our vet said it was so unusual for a kitten to have this problem and I am hoping the food works. Her health appears wonderful otherwise and she's a sweet kitty that loves to play. Looking for advice however, thanks!