Prior to this there were likely signs. * Frequent litter box visits * Excessively grooming "down there" * And finally the yowling that you heard Sometim

Prior to this there were likely signs. * Frequent litter box visits * Excessively grooming "down there" * And finally the yowling that you heard Sometimes they will attempt to pee in sinks or hidden places which are not the litter box. One of mine reacts poorly to stress and can't eat kibble or she gets a UTI, and I've gotten very good at identifying when something is going to be a problem before it gets out of control.