<human>: Is there a way to tell if my cat has kidney disease?
<bot>: Yes, there are several ways to tell if your cat has kidney disease. One is to monitor their urine output and check for signs of dehydration. Another is to look for changes in behavior such as increased drinking or urination, decreased appetite, vomiting, and weight loss. You can also take them to the vet for blood tests and an ultrasound exam.