If the problem is the presence of bladder stones, then your cat will have to undergo surgery to remove these stones from its gallbladder. (mypetneedsthat.com)
The problem with the presence of bladder stones is that they accumulate at or near the junction of the urethra. (mypetneedsthat.com)
One common cause of lower UTI is the presence of bladder stones. (thesprucepets.com)