My 16 year old cat has lost about 8 pounds in the last 2 weeks and now weighs 11.5 lbs.
I brought him to the vet and he checked kidneys, heart, lungs and couldn't find anything wrong. They wanted to do blood tests for leukemia but It was $90. So my questiong is what are some of the symptoms for leukemia.
Also what other illnesses in older cats are not eating or drinking and weight loss.
Most illnesses will cause anorexia and weight loss. It is impossible to pin down the exact cause based on these clinical signs alone. vetcare