Is My Cat Drinking Too Much Water in Altadena, CA? | Altadena Pet Hospital (2024)

Have you noticed your cat drinking more water than usual? Do you worry about how much water they’re drinking every day?

Excessive, frequent water drinking isn’t common in cats, so it’s important to monitor how much your cat drinks daily. Read through the information below to find out more about potential concerns related to your cat’s water intake and when to see a veterinarian as well.

Normal Cat Drinking Behaviors

Wet Food May Cause Your Cat to Drink Less Water

Cats who eat wet food are not as likely to drink water frequently as those who do not. Cats get a lot of their daily water from the food they eat, and wet food has a higher water content to help support this.

Dry Food Might Make Your Cat More Thirsty

If your cat eats only dry food, or only gets wet food every once in a while, then she may be more prone to frequent trips to the water dish. Depending on other factors and conditions, this may be normal for her based on her diet.

How Often Your Cat Drinks Will Be Different for Every Cat

The number of times your cat goes to the water dish will depend on her preferences and personality. Most cats should drink about 4 ounces of water per 5 pounds of body weight in a day, give or take an ounce in either direction.

Checking How Much Drinking is Normal for Your Cat

Fill your cat’s water dish to the brim and leave it as-is for 24 hours. After 24 hours are up, check to see how much is gone from the dish. Do this over the course of a few days, if possible. By monitoring this water level daily, you can determine what’s normal for your cat and what isn’t.

Is My Cat Drinking Too Much Water in Altadena, CA? | Altadena Pet Hospital (1)

Common Causes of Increased Thirst

Kidney or Liver Disease

Kidney and liver disease both cause increased thirst in cats. These diseases are often associated with cancer in cats, but they may also occur as part of old age. These problems can also come about as extended conditions related to other diseases, and they can be symptoms of toxicity in a cat’s body too.

Diabetes

Many cats, unfortunately, contract diabetes during their lives. Overfeeding cats or giving food that isn’t healthy to be eating, may cause them to be more at risk for diabetes. Older cats are also at risk for this disease and should be tested for it periodically, especially if showing signs of it.

Hyperthyroidism

Hyperthyroidism, otherwise known as overactive thyroid, can cause both excessive hunger and excessive thirst in cats. It also causes cats to lose weight significantly and is sometimes considered a wasting disease because of this.

Urinary Tract Infection

Cats who have a urinary tract infection are likely to drink more water as they try to flush the infection out of their bodies. They may urinate more often or, on the other hand, may not be able to urinate much at all when dealing with this problem. Male cats are at a greater risk, but female cats can have urinary infections, too.

When to See a Vet

When Your Cat is Drinking More Than 4 Ounces per 5 Pounds

This is more than most cats need in a day. If this increased water intake is sustained over several days and isn’t in response to another factor (such as very hot temperatures outside), see a veterinarian.

When Your Cat Goes to the Water Dish Over and Over Again

If your cat drinks water, then walks away and comes back in just a few minutes, this is a troubling sign. You will need to schedule a vet visit soon.

When Increased Thirst is Paired with Trouble Urinating

If your cat is drinking more water and is also howling when she goes to the litter box, take her to the vet immediately. If she is drinking more and also urinating significant amounts, she will also need to go to the vet in this situation.

When Your Cat has Diarrhea

Increased thirst can sometimes be associated with diarrhea. If your cat has diarrhea more than once or twice in a row, she will need to see a vet, as she may become dehydrated or could be sick with a more serious underlying health problem.

In Conclusion

Now that you know a little bit more about when to see a vet and when to be concerned about your cat’s excessive thirst, you may be ready to schedule an appointment for your cat. However, keep in mind that there are some other factors to consider, and your cat may not have a serious illness causing this problem.

It’s always important to take your cat to the vet any time you think she may have a health concern. By working with a trusted vet at Altadena Pet Hospital, you can provide the best health care for your cat in any situation. Give them a call at (626) 798-0738 or book an appointment online!

Is My Cat Drinking Too Much Water in Altadena, CA? | Altadena Pet Hospital (2024)

FAQs

Is My Cat Drinking Too Much Water in Altadena, CA? | Altadena Pet Hospital? ›

When Your Cat is Drinking More Than 4 Ounces per 5 Pounds. This is more than most cats need in a day. If this increased water intake is sustained over several days and isn't in response to another factor (such as very hot temperatures outside), see a veterinarian.

How do I know if my cat is drinking too much water? ›

Signs of cat drinking more water than usual

The three main ones are: Making more trips to the water bowl the usual. Needing their water bowl refilled more often. Drinking from unusual places, such as taps or ponds, if they haven't before.

How much is too much water for a cat to drink? ›

If any cat is drinking more than 100ml per kilogram (1.5 fluid ounces per pound) then this is regarded as excessive drinking, and they should be taken to their veterinarian for a check up. If a cat is drinking less water than the lower amount, they should be encouraged to drink more.

Is it unusual for a cat to drink a lot of water? ›

Cats will generally drink about 4 ounces of water per 5 pounds of body weight. So a 10-pound cat will typically drink about 8 ounces of water every day. Larger cats and very active cats will drink more than smaller or inactive cats. Some cats just naturally don't drink very much, while others will drink more often.

Is my cat getting too much water? ›

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.

What are symptoms of kidney disease in cats? ›

The most common changes are weight loss, poor hair quality, halitosis (bad breath), and variable appetite, which may be associated with mouth ulcers, lethargy, and depression. Less common signs include increased drinking or urinating, vomiting, diarrhea, and anemia.

Is a cup of water a day too much for a cat? ›

Cats need to consume about 4 ounces of water per five pounds of lean body weight per day, so the average 10-pound cat should drink about one cup of water per day.

How much water should a 10 lb cat drink a day? ›

A general guide for many is 0.8oz of water per lb of bodyweight. The average cat weighs around 10lb, so will need approximately 8oz of water each day. Another detail to consider is your cat's diet and the ratio of dry to wet food they're being fed.

How much water should an indoor cat drink daily? ›

The Committee on Nutrient Requirements of Dogs and Cats states that cats usually drink an ounce of water for every half-ounce of dry food ingested. Most veterinarians recommend that a normal, healthy cat drink about 4 ounces (about ½ cup) of water per 5 pounds of body weight per day.

When should I be concerned about my cat drinking a lot of water? ›

When Your Cat is Drinking More Than 4 Ounces per 5 Pounds. This is more than most cats need in a day. If this increased water intake is sustained over several days and isn't in response to another factor (such as very hot temperatures outside), see a veterinarian.

What is excessive thirst in cats? ›

Excessive drinking in cats or increased thirst in cats is a condition known as polydipsia.

Why is my cat suddenly obsessed with water? ›

Your Cat Has an Underlying Health Condition

Potential health issues that may cause a cat to drink more include: Urinary tract infections. Diabetes mellitus. Metabolic disorders.

Do older cats drink more water? ›

Aging cats tend to sleep and drink more while being less hungry and less active. If you live in a warm climate or your house is kept at a fairly warm temperature, frequent trips to the water bowl may not be a cause for alarm in and of itself. The key is understanding what is normal for Fluffy.

Why does my older cat drink so much water? ›

Extreme thirst is usually the first symptom of kidney disease in cats. But as the toxins build up in their blood, your cat is likely to eat less, feel nauseous or even be sick. It's important to seek your vet's advice if you notice any of these symptoms.

How many times a day should a cat drink water? ›

So if your cat weighs 4 kg, for example, then she should drink between 200 ml and 280 ml per day. Your cat will not drink this amount all at once. She prefers lots of small portions. So a cat drinks ten to twelve times per day on average.

How many times should a cat pee a day? ›

Healthy cats typically pee between 2 and 4 times each day. But this frequency is also affected by water intake, diet, heat and humidity. Keep tabs on your cat's peeing habits. Did it use to pee twice a day but recently started to do so more than usual?

How much water do cats need a day? ›

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.

How do I know if my cat is urinating too much? ›

Peeing More Often. When urine clumps get to be larger and/or show up more frequently in the box, it's called polyuria, or more than an average amount of urine. For most cats to be diagnosed with polyuria, they are producing more than 50 ml/kg/day (a calculation your veterinarian can do if needed).

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