What Are the Signs of Feline Kidney Failure?

by Yvette Sajem

Overview

What Are the Signs of Feline Kidney Failure?

Kidney failure is, unfortunately, quite common in cats. There are two types of kidney failure: acute, in which the kidneys fail quickly and the onset of symptoms is very sudden, and chronic, which occurs more gradually and the symptoms appear more subtly. It is vitally important that you are tuned in to your cat's habits. Be aware of how she moves, how much she sleeps, and how much she eats and drinks on a daily basis. If you are aware of what is normal, you will be able to quickly detect the abnormal, and get your cat the treatment she needs right away.
Increased Thirst

Increased thirst is often the first sign of feline kidney failure. You may notice that your cat is drinking water from odd places, such as from puddles or the toilet.

Increased Urination

The excessive drinking will, of course, cause your cat to urinate more frequently than usual. You will notice increased weight in his litter box, or that he is urinating in unusual places in your home.

What Are the Signs of Feline Kidney Failure?
Loss of Appetite

Your cat may demonstrate a reluctance to eat, or may ignore her food completely.
Vomiting

An occasional bout of vomiting is normal. If, however, your cat cannot keep food down and is vomiting persistently, this could be sign of kidney failure.

What Are the Signs of Feline Kidney Failure?
Weight Loss

Weight loss can occur even if your cat has been eating and drinking. Watch for a downward weight fluctuation, especially if it exceeds more than 10 percent of your cat's normal weight.
Lethargy

Your cat may be sleeping more than usual. He may demonstrate a slow response or a lack of interest in things that once interested or excited him.

What Are the Signs of Feline Kidney Failure?
Weakness or Lack of Coordination

Your cat may seem to stumble, appear wobbly or move strangely when walking. She may demonstrate a lack of energy or the ability to jump, climb or move normally.