Can Cats Eat Watermelon
Nov 09,2024 | puaintapets
Watermelon is a refreshing treat for humans, especially during hot weather, but can cats eat watermelon too? The answer is yes—cats can enjoy watermelon in small amounts, as long as it’s prepared properly. In this article, we’ll explore the benefits and potential risks of feeding watermelon to cats and offer tips on serving it safely.
Can Cats Eat Watermelon?
Cats can theoretically eat watermelon because it contains water and a number of nutrients such as vitamins A, C, B1 and B6. The high water content of watermelon helps to hydrate cats, especially in hot weather. In addition, the lycopene in watermelon has antioxidant properties that may help lower blood pressure and prevent cardiovascular disease. However, watermelon should only be offered as an occasional treat, as it’s not a natural part of a cat’s diet.
Benefits of Watermelon for Cats
1. Hydration
Watermelon contains over 92% water, making it a great hydrating food for cats. Cats usually drink less water and watermelon can help replenish the water in your cat's body and prevent dehydration and related health problems such as kidney disease and constipation.
2. Provides vitamins and antioxidants
Watermelon contains many nutrients such as vitamins A, C, B1 and B6, as well as antioxidants and lycopene. These nutrients help strengthen your cat's immunity and protect eye and dental health. Lycopene can lower your cat's blood pressure and prevent cardiovascular disease.
3. Promote digestion
The water and fiber in watermelon can help cats regulate their intestines and stomach and promote digestion. For constipated cats, moderate consumption of watermelon can help relieve constipation.
4. Cooling
In hot weather, watermelon can help cats cool down and reduce the risk of heat stroke.
5. Increase appetite
The sweetness and moisture of watermelon can stimulate the appetite of cats, especially for cats who do not like to drink water, drinking some watermelon juice is an easy supplement.
What are the Health Risks of Cats Eating Watermelon?
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Digestive Burden
Cats are carnivores, and their digestive systems are better suited to the digestion and absorption of high proteins than large amounts of fibrous or high carbohydrates. The high sugar and water content in watermelon may overload your cat's digestive system, which can cause symptoms such as diarrhea and vomiting.
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Risks of High Sugar Content
Watermelon contains high levels of fructose and glucose, which are difficult for cats to digest. Excessive sugar intake may lead to obesity in cats and increase the risk of diabetes. In addition, foods high in sugar may also lead to a heavier burden on your cat's liver, affecting its overall health.
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Dangers of Watermelon Seeds
Watermelon seeds are harmful to cats, and they can get stuck in their digestive tracts, leading to intestinal blockages or other digestive problems. Therefore, it is important to remove all watermelon seeds when feeding your cat watermelon.
Do Cats Get Diarrhea from Watermelon?
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Individual differences
Every cat's digestive system is different. Some cats may be able to digest watermelon better, while others may be allergic or intolerant to certain ingredients in watermelon. If a cat is allergic to watermelon, it may experience vomiting, diarrhea, itchy skin and other symptoms.
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Serving size
Watermelon is high in carbohydrates, and for cats, overconsumption may lead to indigestion, which may cause diarrhea. Watermelon is recommended as an occasional snack rather than part of the daily diet. In general, the daily consumption should be less than 10% of the total daily intake.
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Temperature of watermelon
Too cold food may irritate the cat's stomach and cause gastrointestinal discomfort. Therefore, it is best to cut the watermelon into appropriate sizes and feed it at room temperature, avoid feeding the cat chilled watermelon.
How to Give Watermelon to Cats?
I. Preparation of ingredients
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Choose the right watermelon
Choose fresh, ripe watermelon. Avoid choosing overripe watermelons, watermelons with soft and rotten parts, or watermelons with strange smells, in order to prevent bacteria that may breed in them from harming your cat's health.
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Remove seeds and rind
Watermelon seeds must be removed as cats that accidentally ingest watermelon seeds may cause serious problems such as intestinal blockage. Watermelon rind should also not be given to cats, it is not easy to digest, so only the flesh part of the watermelon is retained.
II. Feeding amount
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Feeding in small amounts
The cat's stomach and intestines are less adaptable to watermelon, which is high in water and sugar, so it should be fed in small amounts. At the beginning, feed a piece of watermelon flesh the size of a nail cap and observe the cat's reaction, such as vomiting and diarrhea. If there is no adverse reaction, you can gradually increase the amount to no more than one tablespoon at a time.
III. Feeding Methods
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Room temperature feeding
Do not give your cat ice watermelon fresh from the refrigerator, cold food will irritate the cat's intestines. Leave the watermelon at room temperature before feeding it to your cat.
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Feeding alone or mixing with cat food (small amount)
You can feed the watermelon flesh to your cat alone and let it lick it directly. You can also mix a very small amount (e.g. a few small pieces) of watermelon flesh into the cat food, but make sure that the cat can accept the texture of this mixed food and pay attention to the overall feeding amount.
What Fruits Can I Give My Cat?
Cats are carnivores and their digestive systems are primarily adapted to meaty foods. While fruit is not a major part of a cat's diet, in moderation it can be used as an occasional snack to provide extra nutrition and hydration. Here are some fruits that are safe for cats to consume.
1. Apples
Apple is a common and safe fruit that is rich in vitamins and fiber. It can help cats regulate their intestines and improve digestion. However, apple cores contain cyanide, which is toxic to cats, so the cores must be removed when feeding.
2. Blueberries
Blueberries are rich in vitamin C and antioxidants, which are good for your cat's health. They can be used as an occasional snack to help supplement your cat's nutrition.
3. Banana
Bananas are rich in potassium and fiber, which can help cats regulate their intestinal function. However, as bananas are high in sugar, they should be fed in moderation to avoid causing diarrhea or other digestive problems.
4. Papaya
Papaya is rich in enzymes and antioxidants that help your cat's metabolism. It also aids in digestion and is especially beneficial for cats with constipation.
5. Strawberries
Strawberries are loaded with vitamin C and antioxidants that are beneficial to your cat's health. They can be used as an occasional snack to help supplement your cat's nutrition.
6. Cantaloupe
Cantaloupe is rich in vitamins and water, making it a good hydrating food for cats. However, cantaloupe should be fed in moderation due to its high sugar content.
What to Do if Your Cat Eats Too Much Watermelon for Gastrointestinal Discomfort?
If the cat eats too much watermelon gastrointestinal discomfort, you can refer to the following measures.
I. Stop feeding watermelon
Reason: The watermelon may have already burdened the cat's stomach and intestines, and continued feeding will aggravate the discomfort.
Operation: Immediately remove the remaining watermelon to avoid cats continue to eat.
II. Observation of symptoms
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Diarrhea symptoms
Observation points: Note the frequency of diarrhea, the fecal character (e.g. whether there is blood, mucus, etc.). If the diarrhea is mild, the high water and sugar content of the watermelon may have disturbed the cat's normal digestive function.
Response: You can start by fasting for 4 - 6 hours to allow your cat's intestines to rest. After that, provide a small amount of water and observe whether the cat can drink normally. If there is no vomiting or other discomfort after drinking water, you can gradually give a small amount of easy-to-digest food, such as chicken puree.
Observation points: Record the frequency of vomiting, the content of vomit (whether there are undigested watermelon seeds and other foreign objects). If there are watermelon seeds in the vomit, the seeds may be causing irritation or blockage of the intestines.
Response: Again, fast for 4 - 6 hours. If vomiting persists or is accompanied by other symptoms such as depression and abdominal pain (manifested as curling up and restlessness of the cat), contact your veterinarian as soon as possible.
III. Provide appropriate supplements
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Probiotics
Effects: Helps to regulate the intestinal flora of cats and improve gastrointestinal function.
Operation: Probiotics can be mixed into a small amount of food and fed to the cat according to the dosage of the instructions.
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Digestive enzymes
Function: Helps cats to digest food and reduces the burden of gastrointestinal digestion.
Operation: If the cat's gastrointestinal discomfort persists, under the guidance of the veterinarian, digestive enzyme supplements can be used for the cat.
IV. Prompt medical treatment
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Judgment basis
If the cat's gastrointestinal discomfort lasts for more than 24 hours, or if there are serious symptoms, such as severe diarrhea (frequent watery stools), frequent vomiting, extreme depression, dehydration (manifested by loss of skin elasticity, sunken eye sockets, etc.), etc., the cat should be taken to the veterinarian immediately.
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Possible treatments by the veterinarian
The veterinarian may perform a physical examination, fecal examination, etc. to determine the exact cause of your cat's gastrointestinal distress. If the problem is a watermelon seed blockage, etc., the cat may need to be treated accordingly, such as removing the foreign body through medication or surgery; if the intestinal flora is disturbed, more specialized medication may be given to regulate intestinal function.
FAQs
Can cats lick watermelon juice?
Watermelon juice is safe for cats, but due to its high sugar and water content, overconsumption may lead to gastrointestinal upset, diarrhea or obesity. Therefore, it is recommended that the amount of watermelon juice offered to cats at a time should not exceed the amount of juice squeezed from a 1-inch (about 2.5 cm) watermelon chunk. Be sure to remove the watermelon seeds before offering your cat watermelon juice, as the seeds may cause blockages in your cat's digestive tract, while the rind may be difficult to digest. Avoid chilled watermelon juice; cold food may irritate your cat's stomach and it is best to feed watermelon juice at room temperature.
Why do cats love watermelon?
The pulp of watermelon is 90% water and rich in minerals and vitamins, which is a big deal for cats. Although cats' ancestors came from desert areas and are more resistant to thirst, a lack of water in a cat's body is not a good thing; it can stress their kidneys, darken their urine, and even put them at risk for cystitis and urinary stones. And, in the heat of summer, cats, like us, are at increased risk of heat stroke. Therefore, watermelon can help to hydrate your cat and keep your body's water balance. The crunchy, juicy texture of watermelon may be a novel experience for cats. Although cats' taste buds can't taste the sweetness of the food, the abundance of moisture contained in watermelon is an attraction to them. In addition, the aroma of watermelon may also appeal to cats. Every cat has different tastes and preferences, and some cats may be particularly interested in watermelon, while others may not. This may be related to individual differences in cats, their dietary habits, and how they are fed by their owners.
How much watermelon is too much for a cat?
Watermelon is not suitable for cats in large quantities. Generally speaking, if a cat consumes about 10 - 15 percent more watermelon than its daily food intake it may be considered an overdose.
Cats are carnivores and their digestive systems are primarily adapted to meaty foods. While watermelon contains some water and nutrients, it also contains more sugar. Excessive consumption of watermelon may cause the following problems in cats.
1. Digestive upset: it may cause vomiting and diarrhea.
2. Blood sugar fluctuations: Excessive sugar intake may affect the cat's blood sugar balance.
It should be noted that some cats may be allergic or intolerant to watermelon and may have adverse reactions even to small amounts. If you want to feed watermelon to your cat, it is best to consult your veterinarian first.

Conclusion
Yes, cats can eat watermelon, but it should be given in moderation and prepared correctly to ensure it’s safe. Watermelon can be a hydrating and low-calorie treat, but remember to remove the seeds and rind and limit the portion size due to its sugar content. By following these guidelines, you can let your cat enjoy a tasty bite of watermelon as a refreshing treat on occasion.
Related: Is Watermelon Safe for Cat