A cat suffering from Leukemia always show loss of appetite. Other symptoms might include anemia, anorexia, diarrhea, dehydration, respiratory infections, dental disease, fever along with weight loss and lethargy. So its definitely not leukemia.
But if your cat is also showing the symptom of increased thirst along with lethargy and weight, then it is an alarming situation. All these are symptoms of chronic kidney failure. You should take her to a vet as soon as possible.
But if your cat is also showing the symptom of increased thirst along with lethargy and weight, then it is an alarming situation. All these are symptoms of chronic kidney failure. You should take her to a vet as soon as possible.