Why do cats love watermelon?

Watermelon is a wonderful treat, especially when it’s served cool on a warm summer day. On one such occasion, you may ask yourself, “Can cats eat watermelon?” The short answer is that it’s nontoxic to cats and unlikely to cause problems for them in small doses on rare occasions.

Before offering a bite of this tasty fruit to your cat, however there are a few important points to consider. Can cats eat watermelon rind? Can cats eat watermelon without seeds? Should cats eat watermelon?

The answers could affect your decision to provide watermelon to your feline, so read on. And, as always, remember to consult your veterinarian before adding any new food to your cat’s diet to ensure it’s an appropriate snack for them.

Is watermelon good for cats?

Watermelon is not toxic to cats in that an adult cat without any health conditions is unlikely to experience any serious negative effects from occasionally eating a small amount of seedless fruit without the rind. The big exception when considering if cats can eat watermelon comes up if your pet has health issues. For cats with pre-existing health conditions—particularly diabetes—the unnecessary carbohydrate and sugar content of watermelon may have adverse effects. If your cat falls into this category, they should never eat watermelon.

It’s also possible for watermelon to not agree with your cat’s digestive system and lead to gastrointestinal upset, typically diarrhea or constipation. Every cat is different, however, so, while one cat may be able to eat small amounts of watermelon just fine on occasion, another may experience immediate digestive discomfort. If these symptoms emerge or become more severe for your cat, call your veterinarian right away.

While the answer to, “Can cats eat watermelon?” is yes since it’s not toxic and is generally considered safe in small amounts on occasion, cats are natural meat eaters whose digestive systems are not accustomed to fruit. Watermelon is not a great treat option for cats since it contains sugar and carbohydrates that can be bad news for a pet with a health issue like diabetes.

Providing your cat with high-quality cat food is typically the best way to ensure they eat a wholesome diet and get all the nutrients they need.

How to Feed Watermelon to Your Cat

If, after reading everything above, you would still like to offer your cat a small, bite-size piece of seedless watermelon, do so very sparingly. Since watermelon is not part of a regular feline diet, it should be considered a rare treat, not a daily indulgence.

When introducing new foods to your pet, it’s advisable to do so one item at a time. Then, if there are problems, you’ll be able to pinpoint the cause quite easily. If your cat shows signs of gastrointestinal upset, discontinue feeding them watermelon, monitor them closely and call your veterinarian if symptoms become worrisome.

Can cats eat watermelon rind? Can cats eat watermelon seeds? The answer to both questions is no, as the rind and seeds are choking hazards and can cause digestive upsets. They can also lead to gastrointestinal impaction. Be sure to remove the rind and seeds and cut up the watermelon into small bits that are easy for your pet to swallow and digest.

Cats are funny creatures who can have fussy eating habits. Perhaps your cat will enjoy the sweetness, the moisture or the consistency of watermelon, or maybe they’ll be attracted to it because they’ve seen you enjoying it. Many cats, however, would prefer tuna or even their regular cat food, as they should. If your cat happens to love watermelon, be sure to only offer very small portions on rare occasions to help avoid gastrointestinal upset.

Yes, cats can get diarrhea from watermelon, and it’s one of the main caveats when asking, “Can cats eat watermelon?” While watermelon is nontoxic and unlikely to cause problems as long as your cat only eats a small amount of it infrequently, it does have the potential to cause gastrointestinal issues such as diarrhea.

When introducing new foods to your cat, it’s recommended that you do so one item at a time. That way, if your cat does start to experience gastrointestinal upset, you will know which food is responsible.

Cats don’t need to consume any fruit to maintain good health since it contains sugars and carbohydrates that the feline digestive system has not evolved to handle.

That being said, if you do want to feed your cat a small amount of fruit on rare occasions, some nontoxic ones to consider include apples, bananas, blueberries, strawberries and seedless watermelon. In all cases, be sure to cut the fruit into small enough pieces for your cat to chew easily, and also consult your veterinarian before feeding your cat any new food.

Take a look at other articles in this series, including:

Petco’s ACE team is a passionate group of experienced pet care experts dedicated to supporting the overall health & wellness of pets. The ACE team works to develop animal care operations and standards across the organization and promote proper animal care and education for Pet Care Center partners and pet parents, while also ensuring regulatory compliance.

Published: 01/13/2021
Often associated with summer barbecues and cookouts, watermelon is a delicious and easy alternative to desserts and other treats. There’s nothing else quite like this watery, sweet fruit on a hot day. But if your cat is pawing at your hand trying to snatch a bite, you may be wondering if cats can enjoy watermelon too.

The answer, in short, is: YES! Cats can eat watermelon. But before you hand over a slice to your begging feline, there are a few things you should know about this yummy, red fruit.

There’s no doubt your cat will love to munch the crunchy texture of watermelon pulp, and though they aren’t usually fans of sweet foods, cats do seem to enjoy the taste as well. Watermelon is low in calories, and full of healthy vitamins and minerals, including Vitamins A, B1, B6, and C, magnesium, potassium, biotin, and lots of antioxidants. 

Watermelon is also comprised of about 90 percent water, which is good news for any kitties who experience constipation or mild dehydration. In the wild, cats get most of their water from live prey, but domestic kitties who primarily eat dry food can be at risk, as they often don’t drink enough water to make up for the loss. Since cats prefer to eat their water in foods, watermelon can be a pawfect way to make up the difference.

No matter how safe a food is, there will always be some exceptions. While watermelon is generally safe for healthy cats, it’s best to consult with your veterinarian first if your kitty has a health condition. Along with the vitamins and minerals, watermelon also contains natural simple sugars and is high in carbohydrates, so it shouldn’t be given to diabetic cats.

Just like us, some cats can exhibit an allergy or adverse reaction to a seemingly safe food, so always watch your kitty for any symptoms when giving them watermelon. If your cat vomits, or experiences diarrhea or constipation, they may be allergic to watermelon and shouldn’t be eating it. While symptoms are usually mild, consult your veterinarian immediately if they continue or worsen, or if you notice any other symptoms of allergic shock in your cat.

If your healthy kitty is ready to give watermelon a try, don’t just hand over any piece. When feeding watermelon to your cat, be sure to prepare it correctly, and feed the right amount.

While the pulp inside watermelon is juicy and furbulous, the seeds can cause choking or an intestinal obstruction, neither of which you want your furry pal to experience. They are also full of cyanide, and while a few seeds won’t harm us, they could be toxic for your cat’s smaller body. It’s best to take the seeds out first before feeding to your cat, or go for the seedless variety. While you are at it, be sure to cut away the rind too which can be difficult to digest. And lastly, though some people like to salt their watermelon, be sure to leave it off when feeding it to your kitty as they don’t need extra sodium. Then, cut up the watermelon pulp into bite-size pieces and serve!

Knowing how much is the right amount of watermelon to give your cat may take a moment of math, so bear with us! Even though watermelon does contain good nutrients, it should still be counted as a treat. Any treats should only comprise about 10 percent of a cat’s daily caloric intake. This means that if your cat consumes 250 calories per day, treats including watermelon should only be about 25 calories. On average, one cup of watermelon equals about 45 calories, so half a cup should be more than sufficient to satisfy your kitty’s craving and stay in a safe caloric range. Be sure to adjust amounts based on your own cat’s daily calorie intake.

So, at the next summertime feast, or anytime snack, you can share tasty watermelon with your favorite feline who’s sure to purr their approval. And to cool them down on a blisteringly hot day, or for a lengthened treat, try freezing the watermelon first! 

Enjoy!🐾