Can Dogs Eat Grapefruit?

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Can Dogs Eat Grape Fruit

Grapefruits are a favorite of some but not appreciated by others. However, dogs tend to eat anything available and within their reach. 

Even though the grapefruit can be exceedingly favorable to us, the same cannot be said about dogs. Therefore, can dogs eat grapefruit? A Big NO! Grapefruits are not suitable fruit for dogs to have. 

The fact grapefruits are among the most nutritious fruits makes us think they are also safe for our dogs, though it’s entirely the other way around.

Your dog’s intake can result in serious medical issues because of the essential oils and poisonous compounds that grapefruit has. 

Can Dogs Have Grapefruit?

No, dogs cannot consume grapefruits as they are poisonous to them. Specific parts of the fruit can even adversely affect your dog’s health. 

Accompanied by extreme pain, the toxins in the fruit can be deadly for dogs if enough of them is consumed. The skin, seeds, and pit are the highly poisonous parts of a grapefruit that possess a significant amount of psoralen.

This is known to cause photosensitization when consumed. 

With this in mind, when your dog is exposed to the sun, he may develop the said skin disease. Additionally, ingesting psoralen can lead to stomach cramps, diarrhea, vomiting, and dizziness. 

The peel or rind of the grapefruit has essential oils and provides that trademark citrus smell. The compounds in essential oils can quickly be absorbed into the dog’s system, leading to organ damage. 

Not only does the peel contain essential oils and psoralen, but it is also thick. As such, they can be considered a choking hazard for some pups, particularly small breeds. If you think your pet has eaten the peel of grapefruit, call your vet at once. 

Furthermore, the citric acid content in grapefruit is so high it can agitate your dog’s digestive system. Your dog’s gastrointestinal tract is full of healthy bacteria that metabolizes food and prevents intestinal inflammation.

Introducing a strong acid into your dog’s system can eliminate the bacteria, which causes vomiting, diarrhea, and severe pain.

Grape fruit and dogs

Grapefruit Poisoning Symptoms

If your dog ingests even the smallest serving of grapefruit, you need to watch for grapefruit poisoning symptoms like:

  • Diarrhea
  • Vomiting
  • Shaking
  • Drooling
  • Low blood pressure
  • Ataxia
  • Hypothermia
  • Skin irritation
  • Skin sensitive to Light
  • Weakness 

If left without treatment, it could prove lethal; hence, if you suspect your dog has consumed grapefruit, bring him to the vet as soon as possible for treatment.

Health Benefits of Grapefruit

Typically, grapefruits are packed full of fiber and Vitamin C. They also have an antioxidant called lycopene. Lycopene is thought to lower the risks of cancer in dogs, and it is also great for your dog’s heart and bones.

While grapefruit has some excellent health benefits, this is not the fruit your dog should have. There are more potent options you can give to your dog. 

Citrus Fruits Your Dogs Can Eat

There are other citrus fruits that your dog can safely ingest and are not toxic to them, such as Orange and Tangerine. You only have to maintain its small serving.

Some dogs are highly allergic to citrus, and a whole orange will be excessive and overboard for many dogs to ingest without experiencing pain or irritation. A small segment of the fruit is most beneficial.

Health Benefits of Grape fruit to Dogs

What Should I Do If My Dog Ate Grapefruit?

If you think that your dog has ingested a grapefruit or the poisonous part of the fruit, bring him to the vet immediately.

Cases of grapefruit poisoning need expert veterinarian care to accurately eliminate any toxins spreading in your dog’s body. Your vet may have to induce your dog to vomit, like giving activated charcoal.

Your vet might inject an IV fluid after relentless vomiting and diarrhea, depending on the case. 

Prompt treatment is vital for your dog’s excellent diagnosis and speedy recovery. If he gets medical care immediately, the prognosis of a complete recovery is outstanding. When your dog consumes a large quantity or doesn’t obtain medical attention, his prognosis deteriorates.


Dogs cannot eat grapefruits. Its consumption can result in many health problems and, in some cases, the need for blood transfusion. 

Therefore, now that you understand it’s not safe to feed grapefruit to your dog, don’t do it. There are several safe citrus fruit options for your dog.

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