Why Is My Cat Drinking So Much Water?

Cats drink different amounts of water depending on their diet. Cats fed wet food will get a large proportion of the water they need from their food (just like their wildcat ancestors), whereas cats fed mainly on a dry diet will drink more water. If you are worried that your cat isnt drinking enough.

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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.

Do cats drink more water as they get older?

Drinking more is a common medical problem in cats, particularly older cats. This factsheet discusses how to tell if your cat is really drinking excessively, the causes – common and rare – and how the issue may be managed.

How much water should a cat drink per 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. If the cat eats wet food often, you may notice that it doesn’t drink as much water.

What is too much water for a cat?

All animals are a little different thus it is very important to know what is normal for your cat. However, in general, drinking more than 20 ml per pound per day is evidence of polydipsia, according to DVM360 Magazine.

A quick search on the internet, or a scroll through social media, will show that pet owners love their cats. While some cat behaviors can downright confuse or frustrate their owners, there are some that could be a sign something is wrong.

To maintain proper hydration, your cat requires between 3.5 and 4.5 ounces of water per five pounds of body weight each day. If your cat weighs 10 pounds, they are going to need between 7 and 9 ounces of water every day to avoid dehydration and other issues.

As mentioned previously, cats that eat a mostly wet food diet get a portion of their daily water intake from their meals. The condition of increased water intake in cats is known as polydipsia, and refers to a continuous need to drink because of excessive thirst. An excess of the hormones can cause several problems including an increased metabolism, which can lead to weight loss, as well as blood pressure and heart issues.

Because the body is working overtime, your cat may be seeking ways to stay cool which would include drinking more water. Because cats are masters at hiding their illnesses, it is important for owners to keep an eye out for other common signs that something could be wrong. Your veterinarian will likely run blood and urine tests to help determine the underlying cause of your cats increased thirst.

Good question! As is often the case when trying to figure out whats going on inside our pets heads, the truth is more complex than we might hope. Heres the interesting reality: Most cats, ancestral desert dwellers that they are, are typically stealthy about their water intake.

Cats that are fed crunchy foods sometimes overcompensate for the lack of water their meals provide.

Drinking more is a common medical problem in cats, particularly older cats. This factsheet discusses how to tell if your cat is really drinking excessively, the causes common and rare and how the issue may be managed. The medical term for an increased thirst is polydipsia and for an increase in the volume of urine being produced it is polyuria. Vets often refer to the joint syndrome as PU/PD.

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. The commonest diseases that often show up as a cat drinking excessively are chronic kidney failure, diabetes mellitus and hyperthyroidism but all these conditions may show in other ways, for example weight loss or changes in appetite and behaviour.

There are many other conditions that also have an increase in thirst and urination as part of their clinical signs: high blood calcium levels (hypercalcaemia) low blood potassium (hypokalaemia) bacterial infection in the kidneys (pyelonephritis) liver failure acromegaly and hyperadrenocorticism (each of which show with signs of diabetes mellitus), acute renal failure (especially in the recovery phase) diabetes insipidus renal glucosuria pyometra (infection in the uterus) hypoadrenocorticism and damage to the pituitary gland Other possibilities that should be obvious but must be considered are certain drugs such as the diuretics often used to treat heart failure and some foods that are designed to promote water intake by being high in salt.

Occasionally excessive thirst is the basic cause, and this is called primary polydipsia .

Increased thirst

If you notice that your cat is drinking more than usual, this may indicate that something is amiss. Increased water intake is known as ‘polydipsia’.The most common causes of increased thirst and drinking are:If you are worried about how much your cat is drinking, it can be useful to monitor their water intake for 24 hours. You can measure their water intake over a 24-hour period by filling the cat’s water bowl(s) to the brim, measure the amount of water left over at the end of the 24-hour period and take this away from the volume of water in the full water dish(es) (this may be more difficult to do if you have more than one cat in the household). 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.As there are many reasons why your cat has an increased thirst your vet will usually take a blood and urine sample to work out the underlying cause. Once the cause of polydipsia is determined, then suitable treatment can begin.

How Warm is My House?

If your home is too warm, it could be causing your cat to dehydrate faster, leading them to drink more water.

Does My Cat Eat Only Dry Food?

As mentioned previously, cats that eat a mostly wet food diet get a portion of their daily water intake from their meals.

Could the Excessive Drinking be Seasonal?

As temperatures are warmer in the summer months, this could also be causing your cat to need more water. The same is true during the winter when many people are heating their homes and creating a drier environment.If you think any of these environmental issues could be causing your cat to drink more than usual in Limerick, PA, you can make changes and continue to observe your cat’s overall health and behavior. If you adjust their environment and still notice that your cat is drinking an excessive amount of water, it could be a sign that your cat has some underlying health issues.

Chronic Kidney Disease

In some cats, either the structure of the kidneys or their function is compromised. This can leave the kidneys unable to properly absorb water. The imbalance of fluids in your cat’s body could mean that your cat is drinking more to stay hydrated. While kidney disease is most seen in older cats, it can affect them in all stages of life.

Diabetes Mellitus

Just like in humans, a deficiency of insulin can result in high blood sugar levels. The excess sugar then spills out into the cat’s urine, and with it water to keep the body properly hydrated. Diabetes Mellitus is most often seen in male cats over the age of five years, who are overweight.

Hyperthyroidism

Thyroid hormones aid in many of the body’s functions. An excess of the hormones can cause several problems including an increased metabolism, which can lead to weight loss, as well as blood pressure and heart issues. Because the body is working overtime, your cat may be seeking ways to stay cool which would include drinking more water.