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Can Dogs Eat Watermelon – Watermelon is a healthy and refreshing treat for humans, but can dogs eat it, too?
NOTE: Always check with your veterinarian before giving your dog any new foods, especially “people foods.” What might be okay for one dog might not be good for your dog, depending on multiple factors, such as their age, health history, health conditions, and diet. Dogs on prescription diets should not be fed any food or treats outside the diet.

Can Dogs Eat Watermelon
If you’ve shared a piece of watermelon or your pup has snuck a piece, there’s no need to worry. As long as your dog does not have diabetes and is not sensitive to sugar, they should be completely fine.
Is Watermelon Good for Dogs?
Both red and yellow watermelon are safe and healthy fruits for most puppies and adult dogs to eat. However, dogs that have diabetes or sugar sensitivities as well as dogs that are obese should not be given the fruit.

Can Dogs Eat Watermelon
Watermelon is low in calories and contains no fat or cholesterol. And since 92% of a watermelon is actually water, it’s helpful for hydration—especially on hot summer days.
Keep in mind though, that due to the small amount of watermelon your dog should eat as a snack, they cannot depend on watermelon alone for hydration.
There are also several great vitamins and minerals in watermelons:
- Vitamin A
- Vitamin B-6
- Vitamin C
- Potassium
Can Dogs Eat Watermelon Rinds?
Be sure that your dog does not eat watermelon rind. It’s not safe for them to consume, as it can become a serious choking hazard or create an intestinal blockage. If your dog has swallowed a watermelon rind, visit your veterinarian immediately.
Can Dogs Eat Watermelon Seeds?
Before feeding any watermelon to your dog, remove the rind and seeds. These black seeds contain cyanide, although it’s unlikely that a dog would be able to eat enough of them to be poisoned. The seeds can also be a potential choking hazard.

Can Dogs Eat Watermelon
Despite the name, seedless watermelons will sometimes still have thin, white seeds. And although those probably won’t pose choking hazards, they could upset your dog’s stomach. So it’s safest to remove those as well.
If your dog has eaten some of the seeds, contact your veterinarian.
How Much Watermelon Can a Dog Eat?
Even healthy treats should only make up 10% of your dog’s overall diet. And the other 90% should come from a well-balanced dog food diet.
To help make the portions a little easier, below are some general guidelines for safe watermelon treat sizes based on your dog’s weight. Each “slice” should only be about 1 inch x 1 inch x ¼-inch thick:
- Extra-small dog (2-20 lbs.) = 1-2 slices of watermelon
Examples: Yorkies, Chihuahuas, Pomeranians, Pugs
- Small dog (21-30 lbs.) = 2-3 slices of watermelon
Examples: Basenjis, Beagles, Miniature Australian Shepherds
- Medium dog (31-50 lbs.) = 5-6 slices of watermelon
Examples: Basset Hounds, Border Collies, Australian Cattle Dogs
- Large dog (51-90 lbs.) = handful of watermelon slices
Examples: Pit Bulls, German Shepherds, Labrador Retrievers, Australian Shepherds
- Extra-large dog (91+ lbs.) = large handful of watermelon slices
Examples: Newfoundlands, Bernese Mountain Dogs, St. Bernards, Great Pyrenees
If your dog ate some extra watermelon when you weren’t looking and you’re worried that they ate too much, keep an eye out for the following symptoms of an upset stomach:
- Decreased appetite or loss of appetite
- Fatigue
- Acting depressed
- Looking uncomfortable
- Gulping or licking their lips, the air, or objects
If you notice any of these symptoms, contact your veterinarian right away.
Worsening symptoms include:
- Vomiting
- Excessive diarrhea
- Blood in their vomit or stool
- Weakness
- Collapse
If you notice any of these more serious symptoms, call your vet and take your dog to the vet immediately.
How to Safely Feed Your Dog Watermelon
When feeding watermelon to your pup, make sure to wash off the watermelon, remove the rind, and remove the seeds. Once you’ve prepared the watermelon, there are multiple fun ways to safely feed it to your dog.

Can Dogs Eat Watermelon
- Cut it into small pieces that are about 1 inch x 1 inch x ¼-inch thick to give to your dog as treats.
- Remove the seeds, mash or blend a little watermelon, then pour it over your dog’s food, or put it in a KONG toy to freeze and serve later.
- Make your pup a fruit smoothie by blending up watermelon with some other dog-safe fruits like bananas, strawberries, and blueberries. Then combine that fruit mixture with plain, sugar-free, xylitol-free yogurt. Refrigerate the mixture so you can put a little on top of your dog’s food later. Or you can put it in their KONG toy to freeze for a very refreshing treat.
- Try these recipes for a dog-safe watermelon sorbet or a watermelon mocktail for dogs
Can dogs eat watermelon?
Yes, dogs can eat watermelon, but it should be given in moderation
Is watermelon safe for dogs?
Yes, watermelon is safe for dogs to eat in small amounts. It is a good source of vitamins and minerals.
Can watermelon be harmful to dogs?
Watermelon is generally not harmful to dogs, but it should be given in moderation as too much can cause digestive upset.
Should watermelon be given to dogs with or without seeds?
Watermelon seeds are not toxic to dogs, but they can be a choking hazard, so it is best to remove them before giving watermelon to your dog.
Can dogs eat watermelon rind?
While the rind of watermelon is not toxic to dogs, it can be difficult to digest and may cause digestive problems, so it is best to remove the rind before giving watermelon to your dog.
Are there any health benefits of feeding watermelon to dogs?
Watermelon is a good source of vitamins, minerals, and fiber, and it may help with hydration and digestion in dogs.
Can dogs be allergic to watermelon?
Yes, some dogs may be allergic to watermelon or may have a sensitivity to it. If you notice any signs of an allergic reaction, such as itching, swelling, or difficulty breathing, contact your veterinarian immediately.
Are there any other fruits that are safe for dogs to eat?
Yes, many fruits are safe for dogs to eat in moderation, such as apples, bananas, blueberries, and strawberries. Always remove any seeds or pits and be careful with the amount given.