10-yo American Shorthair. Caught him peeing outside the litter box. Urine sent to vet lab tested negative for crystals and bacteria culture, but positive for blood (red/white cells) but urine usually looks normal yellow to a bit orange. Have spotted a few minute drops of pink in his urine. I have test strips and periodically put in non-absorbing litter to collect his urine. All other markers except blood tested normal or very close, normal glucose, protein maybe slightly high, normal specific gravity, and 5 or 6 other things were normal (10-test strip.) PH is hard to dial in precisely but looks normal to slightly high 6.4-6.7. His eating and urinating frequency and quantity is normal as is his behavior except for peeing on the carpet. No changes in the household. He has a baseline high stress personality and I've not played with him much at all in the past year. Feed him both wet and dry. He's finicky though about wet food. I think he's been eating too much dry, not enough attention/playing/exercise and the combination of it all has given him FIC. Trying some special diets for urinary issues and homeopathic food supplements, encouraging increased water intake, a little CBD oil for stress and inflammation. If he still test positive for blood in urine in a week or two, ultrasound for bladder stones will be the next step. (With COVID hitting my budget hard, I need to resort to the expensive diagnostics/treatments/surgery only after I've ruled out other simpler solutions.) He doesn't cry when urinating and he's not peeing anywhere else now that I have the corner I'm treating with enzyme cleaner barricaded off. So whatever it really is, it's not extremely acute at this point as he's still going in the box regularly and has good urine quantity.
Right now I'm taking away the dry food for part of the day when putting wet out and feeding him the Hills Urinary (not the expensive C/D prescription) both dry and wet, extra water bowl out, and just started UroMAXX supplement (https://www.amazon.com/gp/product/B00198SSMO/?tag=thecatsite). I figure if that works, I'll stop the UroMaxx and see how the Hills Urinary does on it's own for long term prevention. Playing with him more also.
I have read FIC can be fairly common so if anyone has recommendations.
Right now I'm taking away the dry food for part of the day when putting wet out and feeding him the Hills Urinary (not the expensive C/D prescription) both dry and wet, extra water bowl out, and just started UroMAXX supplement (https://www.amazon.com/gp/product/B00198SSMO/?tag=thecatsite). I figure if that works, I'll stop the UroMaxx and see how the Hills Urinary does on it's own for long term prevention. Playing with him more also.
I have read FIC can be fairly common so if anyone has recommendations.