Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Cat Doesn’t Drink Water But Eats Wet Food: Vet-Verified Concerns, Facts & FAQ

tabby cat sitting next to a bowl of water

Water is vital for cats because it enables their bodies to function properly and promotes their overall well-being. Cats that eat wet food may not drink water from their bowl for long periods, which can become worrisome for their families. If your cat is on a wet food diet and you notice that they aren’t drinking water, should you be concerned?

Cats that don’t drink water but consume wet food are likely getting enough hydration from their food. Many cats that eat wet food don’t need to drink as much water as cats that eat dry food, so there’s no need to stress over this situation right away.

That said, without enough water, cats could suffer from several problems, which is why you should still be cautious if your cat is not drinking water from their bowl and should ensure that everything is okay with them.

In this article, we talk more about cats that eat wet food and when you should be concerned about your cat’s habit of not drinking water.

divider cat paws 2 oct 2024

Should You Be Concerned If Your Cat Eats Wet Food and Doesn’t Drink Water?

Many cats on wet food diets tend to drink less water than those on dry food diets. Most wet cat foods contain between 70% and 80% water, which aids your cat’s hydration and enables them to intake fluids while eating.

Due to the high water content in wet cat food, it can often be enough hydration for cats to minimize the amount they need to drink. Many also find other places, such as faucets and fountains, to get water besides their water bowl. So, there’s generally no need to be concerned if your car doesn’t drink water but eats wet cat food as long as they look healthy and happy.

However, some cats may need additional water regardless of eating wet cat food, which is why it’s important to notice if your cat’s water-drinking habits have changed and speak with a veterinarian if you have any concerns. If your cat has suddenly stopped drinking water or is drinking more than normal, there might be an underlying health issue. You need to know how to recognize problems and react to them in time.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

Why Do Cats That Eat Dry Food Need to Drink More Water Than Those That Eat Wet Food?

Cats on dry food diets need to drink more water than cats on wet food diets. Wet cat food contains a much higher moisture level than dry cat food1. Dry cat food usually contains around 10% water, while the rest consists of vitamins, carbohydrates, proteins, and fats. Wet cat food contains around 70% water (or more, depending on the manufacturer).

Cats that don’t consume wet food need additional hydration through drinking fresh water.

How Much Water Do Cats Need to Drink Daily?

Ideally, cats should drink 3.5–4.5 ounces of water daily for every 5 pounds of total body weight 2. That said, these are general guidelines, and each cat is different; some cats require more water while others need less. A cat’s water intake should be adjusted to their current diet and health.

You’ll need to monitor your cat and ensure that your furry friend is getting the necessary hydration throughout the day. If it seems as if your cat is not drinking enough water, you’ll need to figure out why this is happening and how to get them to intake more fluids.

Why Do Cats Stop Drinking Water?

Cats can stop drinking water for several different reasons. For example, if your cat is on a wet food diet, they may already be hydrated enough.

Other reasons that cats might stop drinking water include:
  • The cat’s bowl is not clean or the water inside is dirty.
  • The water bowl is either in an unfriendly area or a hard-to-reach spot.
  • Your cat may be experiencing medical problems, leading to a lack of thirst.

While it’s normal for cats on wet food diets to consume less water than those on dry diets, you should still ensure that your cat is taking in enough water. If your cat is not getting the needed hydration, there might be an underlying medical problem.

maine coon cat dipping its paw in water bowl
Image Credit: Pickless, Shutterstock

divider cat paws 2 oct 2024

What Could Happen to Cats That Don’t Drink Enough Water?

Cats that don’t drink enough water could experience numerous problems, starting with dehydration, which could further damage your cat’s health. Since dehydration can be life-threatening, all cat parents should know how to recognize the signs of dehydration and react accordingly.

Dehydration in Cats

Dehydration occurs when a cat doesn’t intake an adequate amount of fluid needed for proper functioning, and their body loses more fluids than they absorb.

Sometimes, dehydration can occur due to not drinking enough water, while in other cases, it can occur due to underlying medical problems, such as:

  • Fever
  • Diabetes
  • Vomiting
  • Diarrhea
  • Chronic kidney disease

Depending on the intensity of dehydration, the problems and signs that cats experience vary from mild to severe. Common signs of cat dehydration include:

  • Sunken eyes
  • Lack of energy
  • Appetite decrease
  • Constipation
  • Dry gums
  • Increased skin tenting

Cats that have underlying health issues, especially those that impact the kidneys such as diabetes or chronic kidney disease are at a bigger risk of dehydration, regardless of their diet, so be sure to monitor these cats closely.

Sick sad cat lying on the bed
Image Credit: Zhuravlev Andrey, Shutterstock

How Can You Encourage Your Cat to Drink More Water?

There are several things that you can do if you want to encourage your cat to drink more water:

  • Place multiple water bowls around the home at easy-to-reach locations.
  • Clean the water bowls every day and fill them with fresh water.
  • Change the material of the water bowl; ideal options include stainless steel or ceramic.
  • Offer wet cat food more often.

divider cat paws 2 oct 2024

Final Thoughts

If your cat is on a wet food diet and is not drinking too much water but looks healthy and is not showing any signs of dehydration, there’s no need to be concerned. However, if you do notice any signs of dehydration in your cat, it’s best to speak with a veterinarian and seek their advice to help your furry companion.


Featured Image Credit: Impact Photography, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

How Much Is Too Much To Spend On A Sick Pet? Vet-Reviewed Facts & FAQ

Taking your pet to the vet for even routine care, such as vaccinations, can be pricey. But what about when your pet is...

Are Geckos Poisonous to Cats? Vet-Reviewed Dangers & FAQ

Geckos are not venomous or poisonous to cats and dogs, but they can carry a liver fluke, the trematode parasite Platynosomum fastosum, which...

230 Badass Cat Names for Tough & Ferocious Felines

Choosing the perfect name to encapsulate your cat’s unique personality is easier said than done, especially when they have a bold, take-no-prisoners attitude....

Are Russian Blue Cats Hypoallergenic? Vet-Verified Breed Facts & FAQ

Just because you suffer from cat allergies doesn’t mean you don’t like cats. It’s a cruel twist of fate that you could be...

More related

8 Amazing DIY Cat Wheelchair Plans You Can Build at Home (With Pictures)

Cat wheelchairs are extremely helpful for cats needing physical therapy or living with permanent disabilities. However, they can be pretty expensive, especially if...

Do Cats Get Mad When You Leave? Feline Feelings Explained

If you’ve come back from vacation and your cat is acting a bit strangely, you may be wondering if cats get upset when...

Persian Kittens for Sale in Massachusetts: Breeders List 2025

Catster advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it to...

Are Cats Social Animals? Vet-Approved Facts

Dogs and cats are the two most popular pets worldwide, but their reputations differ. While dogs are considered friendly pets that want to...

Keep reading

9 Best Cat Foods for Irritable Bowel Syndrome (IBS) in 2025: Reviews & Top Picks

Occasional diarrhea is common in housecats. However, if your cat keeps displaying symptoms of digestive distress, it should be cause for concern. IBS can result from several causes that include stress, neurological issues, and parasites. Dietary intolerances and sensitivities in...

cat eating food from the bowl

Congestive Heart Failure in Cats: Vet-Reviewed Facts & When to Euthanize

Being a cat parent comes with many ups and a few unfortunate downs. We do our best to take care of our cats so they can live long and healthy lives, but health conditions can creep up when we least...

a red long-haired tabby cat is being checked up by a vet

Can Cats Eat Nutella? Vet-Reviewed Health Risks & Safe Alternatives

The world loves Nutella, whether it’s served on bread or eaten right out of the jar. It’s soft, creamy, tasty, and wonderfully portioned with 30% chocolate and 70% hazelnut. It’s so popular that there is even a World Nutella Day,...

Can Cats Eat Nutella

How Much Is a Rabies Shot for a Cat? (2025 Vet-Reviewed Update)

Vaccinations are crucial to protect your cats from disease. Arguably, one of the most important vaccines for cats is rabies. It’s not only required by law in many states and jurisdictions, but it’s the best defense against a devastating viral...

man holding syringe to inject into cat

Can You Use Baby Shampoo on a Cat? Feline Shampoo Guide

Many cats don’t particularly enjoy being bathed, but sometimes it is necessary. Most cats never need shampooing, but if your cat has a skin condition that needs treating or has rolled in something that you need to clean off, you...

grey cat bath shampoo bubbles

When Do Male Cats Become Sexually Active? Vet-Reviewed Signs & Recommendations

Kittens are cute, fluffy, and fun, but they grow up fast. Not only in terms of size and demonstrating more adult behavior traits, but also in mating habits. Sexual maturity and mating desires start early in the feline community. The...

male cat lying down

How to Cat-Proof Wires: 9 Vet-Approved Solutions

Unfortunately, “curiosity killed the cat” can be an apt saying when it comes to electric wires and cats. They are known for their constant inquisitiveness and love for exploring every nook and cranny. Some cats are also mouthy and tend...

man-is-insulating-a-black-electrical-wire

Can Cats Get Razor Burn? Vet-Reviewed Care Facts

If you have a cat, there is a good chance that they will need to be shaved at some point in their lives, whether it be for a surgical procedure like getting spayed or neutered, or to treat a wound....

pet grooming at home