I have a 5-6mo old cat. I have noticed that when after she has peed on something she isnt suppose to, that there has been some blood left behind. Is it possible that she either is coming into heat, or has a bladder infection? This has been goin on about 2wks, and I haven't been able to get the money to take her to the vet yet.
If you notice it in the urine then it is probably a problem with the urinary tract. It is time to see a vet. vetcare