What does it mean when an old cat drinks a lot of water
William Taylor
Updated on April 06, 2026
This could be a behavioral problem related to anxiety or stress or a manifestation of an underlying metabolic disease. … Three of the more common causes of excessive urination and excessive drinking in cats are diabetes mellitus, chronic kidney disease, and hyperthyroidism.
Why is my 14 year old cat drinking more water?
Changes in Appetite and Water Intake If you notice any changes in your cat’s eating and drinking habits, be sure to alert your veterinarian. This can be a sign of pain and various other serious medical issues including, kidney disease, diabetes, and hyperthyroidism.
Why is my dying cat so thirsty?
Loss of Appetite/Thirst This is because an animal’s body knows it takes work to process any food or drink, and sometimes a cat is simply too sick or tired to expend the additional energy. Dehydration can set in rapidly during a cat’s final days.
Why is my 13 year old cat drinking so much water?
In the vast majority of cats that are drinking excessively it is because they are genuinely thirsty as their kidneys are making more urine, their bodies are detecting the loss of fluid and stimulate the desire to drink.How much water should a senior cat drink?
Your cat needs a daily amount of about 3.5 to 4.5 ounces of water per 5 pounds of their body weight. For instance, if you have a 10-pound cat, they should be drinking between 7 to 9 ounces of water daily. If the cat eats wet food often, you may notice that it doesn’t drink as much water.
Why do older cats get so skinny?
Elderly cats can lose weight because their metabolism slows down. It becomes more difficult to process food, so they eat less. They’re also less physically active, so they start to lose muscle mass. Older cats can lose so much weight that they start to look skinny and bony.
What are the signs of kidney failure in cats?
- Weakness.
- Weight loss.
- Lack of appetite.
- Depression.
- Bad breath.
- Diarrhea (may contain blood)
- Vomiting (may contain blood)
- Dehydration.
How do I know if my elderly cat is suffering?
Some cats will become more reclusive, and may be cranky and more irritable (this might be due to pain or cognitive dysfunction). Other cats become more friendly and clingy, wanting to always be close to you. Some cats experience cognitive dysfunction, similar to dementia in humans.What are the symptoms of hyperthyroidism in cats?
The most common sign of hyperthyroidism in cats is weight loss despite an increased appetite. Other common signs include vomiting, diarrhea, hyperactivity, drinking and urinating more than normal, and an unkempt hair coat. Because the disease develops gradually, signs are often easy to miss at first.
What are the signs that a cat is dying?- Lack of Interest In Eating and Drinking. Like other animals, it’s common for cats to lose their appetite toward the end of their lives. …
- Extreme Weakness. …
- Lower Body Temperature. …
- Changes in Appearance and Smell. …
- Seeking Solitude.
How do you know when it's time to put your cat down?
- not eating or drinking.
- vomiting.
- difficulty breathing.
- avoiding physical contact.
- sitting or lying in an unusual position.
- excessive shaking.
- crying.
- disorientation or confusion.
Is it normal for cats to drink a lot of water?
Excessive thirst, or polydipsia, is common in cats when they are overexerted from exercise, excited from playing, or when there is a change in diet. The sodium in your cat’s food may be higher than the previous one, causing extra thirst. However, drinking a lot of water can also be a sign of a medical condition.
How do I know if my cat is drinking too much water?
If you suddenly start noticing your cat drinking more than they usually do, it may be a sign that something is wrong. Telltale signs often include: Being thirsty all the time. Their water bowl emptying quicker than usual.
Is too much water bad for cats?
Polydipsia is defined as a cat drinking more than 100ml per kg of their bodyweight per day, but any cat that is drinking more than usual should be seen by a vet, as this may indicate that something is amiss. Of course, let the vet know the amount your cat is drinking if you have measured it.
Do cats know when they are dying?
Because cats rely primarily on body language to communicate to one another, they must be attuned to biological and behavioral changes in the other animals around them. This includes detecting weakness or changes in body temperature and odor. They are also intuitive in that they often know when they are about to die.
How long can a senior cat live with kidney failure?
Cats classified as stage three at diagnosis survived for an average of 1.86 years (679 days) but with some surviving up to 5.75 years. Cats in stage four kidney disease had a median survival of only 1.16 months (35 days). Overall median survival time was calculated as 2.1 years (771 days) from the time of diagnosis.
Is kidney failure painful for cats?
Cats with acute renal failure will feel very unwell in a short space of time. They often seem to be in significant pain due to swelling of the kidneys and may collapse or cry constantly.
What's the oldest cat that ever lived?
Cream Puff is the oldest cat ever at 38 years and 3 days old. She was born August 3, 1967 and died August 6, 2005.
How old is a 20 year old cat in human years?
Cat Years (cat’s age according to the calendar)Human Years (cat’s age in equivalent human years, based on stage of development/aging)18881992209621100
How old is the oldest cat that is still alive?
The oldest cat currently alive, according to Guinness World Records, is Corduroy who is 26 years old and resides in Oregon.
Why is my 14 year old cat so skinny?
Weight loss can be an early sign of illness, so check with your vet. It is common for older cats to develop medical conditions that cause them to lose weight, such as kidney and thyroid disease. If your cat is losing weight, it is important to consult your vet as soon as possible.
How long do senior cats sleep?
She may tire more quickly when playing and seem less interested in physical activity in general. It’s also perfectly normal for an older cat to sleep more of the day away — up to 20 hours, in fact, just as she may have done when she was a small kitten.
How do you take care of a senior cat?
- Pay Extra Attention to Your Senior Cat’s Diet. …
- Increase Your Cat’s Access to Water. …
- Know and Keep an Eye Out for the Subtle Signs of Pain in Cats. …
- Don’t Neglect Your Cat’s Dental Health. …
- Give Senior Cats Daily Exercise and Mental Stimulation. …
- Don’t Skimp on Biannual Vet Visits.
How long can an old cat live with hyperthyroidism?
Most cats that are diagnosed with hyperthyroidism and are treated only with medical management will live an average of 3-5 years before dying of either heart failure or kidney failure. But, those 3-5 years can be good quality years.
How do I know if my cat has a thyroid problem?
The most common clinical signs of hyperthyroidism are weight loss, increased appetite, and increased thirst and urination. Hyperthyroidism may also cause vomiting, diarrhea, and hyperactivity. The coat of affected cats may appear unkempt, matted, or greasy (see Figure 1).
What is the life expectancy of a cat with hyperthyroidism?
The average age of cats with hyperthyroidism is approximately 12 years and about 5% of hyperthyroid cats are younger than 10 years of age.
Is 15 years old for a cat?
In recent years, feline ages and life-stages have been redefined, cats are considered to be elderly once they reach 11 years with senior cats defined as those aged between 11-14 years and super-senior cats 15 years and upwards. When caring for older cats it sometimes helps to appreciate their age in human terms.
Is it too soon to put my cat to sleep?
Most veterinarians, in my experience, tend to suggest that it’s better to euthanize a week too early rather than an hour too late. … My first cat Feebee died in my arms while my vet was on her way to my house to put him to sleep. I probably waited a few days too long with Buckley.
When should you put your pet down?
- He is experiencing chronic pain that cannot be controlled with medication (your veterinarian can help you determine if your pet is in pain).
- He has frequent vomiting or diarrhea that is causing dehydration and/or significant weight loss.
How often do older cats urinate?
Normal cat urine frequency As a result, most healthy, adult indoor cats will urinate twice a day on average.
Why do cats with kidney failure drink more water?
Cats will often drink more to compensate for this increased rate of body water loss. This is known as compensated renal failure. After approximately two-thirds of the kidney tissues have failed, there is a rapid rise in waste products in the bloodstream and an apparent sudden onset of severe disease.