How Much Water Should A Cat Drink Daily

How Much Water Should A Cat Drink Daily


A cat’s water intake is important, and you should be aware of how much your cat drinks, as well as what he’s eating. Not all cats have the same nutritional needs, and a lot depends on their size, breed and any special health conditions that they may be dealing with. It’s wise to consult your veterinarian about your cat’s nutritional needs, and remember that this is just a general guide for healthy cats.

Most veterinarians recommend that your cat drink between 2.5 and 3 ounces of water per pound of body weight daily.

If you’re wondering how much water your cat should drink, the answer is between 2.5 and 3 ounces per pound of body weight daily. The easiest way to calculate this is by using a simple formula:

  • Multiply your cat’s ideal body weight in pounds by 10 (so if your cat weighs 10 pounds, you’d multiply that by 10).
  • Divide that number by 8 ounces (if you’re using liquid measuring cups) or 16 ounces (if you’re using dry measuring cups). The result will be the total amount of water in ounces that your cat should consume each day.

If you have a ten-pound cat, he should be drinking the equivalent of five 220-milliliter bottles of water daily.

As you may have guessed, the answer depends on your cat’s weight. Here are some examples of how much water a 10-pound cat should be drinking:

  • A can of wet food contains around 80 milliliters (ml) or just under 3 ounces of water.
  • A can of dry food contains about 250 ml or just under 1 cup per pound of food. So for a 10-pound cat, that’s about 2 and ½ cups of dry kibble!
  • Treats and canned tuna also contain varying amounts of water depending on what they are made from and how much moisture is in them already.

The only way to know if your cat is drinking enough water is to weigh his food and water bowls daily.

The only way to know if your cat is drinking enough water is to weight his food and water dishes daily. Weight scales are inexpensive and available at most department stores, so there’s no excuse for not monitoring how much fluid your furry friend ingests.

You could use a scale that weighs in pounds or kilograms, but you’ll need to convert the numbers into ounces (oz) or milliliters (ml). You can do so by dividing the weight by 16 oz or 0.5 L to arrive at an average liquid volume per day:

10 lb = 4 oz | 2.2 kg = 6 oz | 1 kg = 28 ml

20 lb = 8 oz | 5 kg = 15 oz | 2 kg = 56 ml

30 lb = 12 oz | 7 kg = 42 oz | 3 kg = 112 ml

A cat’s ideal diet should be around 70 percent wet food, 30 percent dry food and zero percent treats.

As you might have gathered from the title of this section, there is a lot wrong with giving your cat treats. One of the few things that cats don’t get enough of in their diet is fat. If you give them treats, they will pick out the one containing actual meat and leave behind the rest. The food that has no fat in it will not be properly digested by the cat’s stomach and can cause serious health problems down the line.

If your cat is overweight or obese (and if they’re not already losing weight on their own), then yes—you should limit their treat intake to just one per day. Otherwise, if your cat has a healthy weight range and you aren’t feeding any other dry foods or other high-calorie treats like cheese strings or bacon bits to them, then a little bit won’t hurt anything at all! But really: Don’t feed two different types at once unless you want an upset stomach later on down when both items move through digestion differently in different locations inside of us humans who eat both kinds regularly every single day–and we’re still living fine despite having eaten both types together daily since childhood without incident…

If you have a ten-pound cat, he should be eating about three ounces (or 1/5th of a can) of wet food each day.

If your cat is drinking less than that, you should definitely call your veterinarian. It’s possible that your little guy is suffering from something like kidney disease or diabetes, which would require treatment.

If he’s eating enough wet food and drinking enough water but still isn’t relieving himself as often as usual, it might be time to try a different brand of kibble. Some commercial brands have higher levels of magnesium than others, which can make them harder to digest. That could contribute to constipation and other issues with digestion, including diarrhea. If nothing else works and your cat continues having trouble going #2 (or coming home with a surprise on his backside), talk to his vet about switching him over to a prescription diet food like Hills i/d® Feline Low Residue diet or Royal Canin Veterinary Diet ® Urinary SO™ dry food (which contains ingredients designed specifically for cats with chronic kidney disease).

Your vet can help you figure out the appropriate amount of food for your individual cat’s body type and age.

A good rule of thumb is to plan on feeding your kitten or cat approximately 1/2 cup of food per pound of body weight, divided into two meals. If you have a kitten or an older cat, you should consult with your veterinarian about the appropriate amount of food for their bodies. It’s not uncommon for people to overfeed their cats, which can lead to health problems like diabetes and heart disease down the road. If you think your cat might be overweight (or underweight), it’s important that you get in touch with your vet for help before making any major changes in nutrition or exercise levels.

When it comes to drinking water, your veterinarian can help determine how much water is appropriate based on the age and size of their patient as well as environmental factors such as temperature outside (cats tend not drink enough water when temperatures rise).

A healthy feline diet should provide 25–30% protein, 20–25% fat, 2–4% fiber, 1–2% calcium, 0.4–0.6% phosphorus and any other nutrients in trace amounts.

A healthy feline diet should provide 25–30% protein, 20–25% fat, 2–4% fiber, 1–2% calcium, 0.4–0.6% phosphorus and any other nutrients in trace amounts.

Protein is important for muscles, bones and organs; fat is important for energy; fiber is important for digestion; calcium is important for strong bones and teeth; phosphorus is important for strong teeth and bones (and helps maintain a healthy digestive system); etc…

Keep an eye on how much your cat is eating so you can make sure he’s getting enough nutrients daily

You can use a kitchen scale to weigh your cat on a daily basis. This will allow you to monitor how much food and water he’s consuming, which will help make sure he gets the nutrients he needs.

To figure out how much food your cat should eat daily, weigh the bowl that you are using for his regular meals (you may have multiple bowls depending on what type of food you feed your cat). Then multiply that weight by 1.5-2x if it’s wet food or 3x if it’s dry food. Your goal is to get him up to around 10% of his body weight in calories per day—this is an approximation based on rough estimates from several sources (eHow, Waltham Centre for Pet Nutrition), but there are many factors that affect this number like activity level and metabolism so don’t make any drastic changes based solely on these calculated numbers!


Your cat’s health depends on you as his caretaker, so it’s important to keep an eye on how much he is eating and drinking. If you notice any changes in his behavior or weight, make sure to talk to your vet about what could be going on. A healthy feline diet should provide 25–30% protein, 20–25% fat, 2–4% fiber, 1–2% calcium, 0.4–0.6% phosphorus and any other nutrients in trace amounts. You can get this by feeding him wet food or dry food with lots of meat and water content! This will help ensure that your kitty stays happy and hydrated throughout his life.

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