Can dogs eat watermelon? It's a delicious picnic staple, sure, but is watermelon safe for dogs? If you enjoy this juicy treat but have stopped short of sharing it with your pooch, for fear that it might not be good for them, your instincts were partially correct. Watermelon can actually be a healthy dog treat — if it's fed to them correctly.

Can Dogs Eat Watermelon?

Jack russell terrier eating watermelon.

The fleshy pink fruit of a watermelon is loaded with healthy nutrients that are as beneficial for humans as they are for our canine companions.

Watermelon is rich in potassium and vitamin C, and it's also a great source of vitamins A and B6, according to Dogtime. It also contains fiber, which can aid healthy digestion. This fruit contains no cholesterol and almost no sodium or fat.  While watermelon does contain sugar, it is mostly made up of water, and should not cause any unhealthy spikes in blood sugar.  Because it's 92% water, it makes it both a sweet treat and a creative way to help your dog stay cool and hydrated during the summer..

Is Watermelon Safe for Dogs?

The flesh of a watermelon is a safe and nutritious treat for dogs, but the other parts of the fruit aren't all right for your pooch to eat. According to the American Kennel Club, if dogs swallow watermelon seeds, the seeds can cause an intestinal blockage — which is not only painful for your dog but could become serious enough to require surgery to correct.

While a seed or two is unlikely to cause health problems for large dogs, it doesn't take many of them to cause a blockage in small dogs.

It's also unwise to give your dog the rind — the hard green outer skin of a watermelon — as ingesting it can cause gastrointestinal distress that triggers vomiting or diarrhea. While the fruit of the watermelon is a healthy snack in small quantities, eating too much of it could also give your dog an upset stomach.

How to Feed Your Dog Watermelon (& What to Avoid)

Golden retriever puppy licks watermelon slice being held out on a fork.

So how should you share this treat with your canine companion? Here are a few guidelines to follow when feeding watermelon to your dog:

  • Only give your dog seedless watermelon or pieces of watermelon from which you've removed all of the seeds.
  • Scoop out the fruit with a melon baller or cut it into small bites, being careful to remove any part of the rind.
  • Only give your dog real watermelon. Artificially flavored watermelon treats or candy might contain other ingredients, added sugars or artificial sweeteners that could harm your pup.

Treats of any kind should make up no more than 10% of your dog's daily calorie intake, according to recommendations from Preventive Vet. Whatever the size of your dog, follow this rule when determining how much watermelon you should feed them, keeping in mind that one cup of diced watermelon contains 45.6 calories. And keep in mind that while your dog might be looking up at you with those big puppy-dog eyes, dogs are perfectly content eating their same dog food day-in and day-out. So, while you may be tempted to give-in on occasion, your dog is better off getting their nutrients from their every day pet food. And before feeding your dog any human food, make sure to double-check with your veterinarian to make sure that it is okay. While watermelon can be a healthy treat for many dogs, it's best to confirm that it won't negatively effect your dog's unique digestive system.

So the next time you're at a picnic, you can rest easy sharing a few bites of seedless watermelon with your dog. As long as it's given safely and in moderation, watermelon as a dog treat is hard to beat.

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