Can Dogs Eat Star Fruit? What to Do if Your Dog Eats Star Fruit

Star fruit (Averrhoa carambola) is a citrus fruit native to tropical regions of Southeast Asia. It is also grown in parts of South America, South Asia, the Caribbean, and the United States. The fruit, shaped like an elongated five-point star, contains the neurotoxin caramboxin. Despite this, star fruit is safe for human consumption and even has certain health benefits. It is a source of antioxidants like vitamin C, and it contains a small amount of vitamin A, magnesium, and potassium.

While star fruit can function as human food, it is not safe for dogs under any circumstances. Star fruit contains soluble calcium oxalate crystals, which cause calcification and inflammation of the kidney. This can lead to kidney failure and death. Star fruit is a toxic food for canines and should not be served as a dog treat under any circumstances.

Soluble calcium oxalate crystals in star fruit will cause star fruit poisoning in dogs. When canines ingest too much of this chemical, it wreaks havoc on their renal system. Oxalate salts bind with the calcium in the dog’s body. This leads to a sudden drop in calcium levels and calcification of the kidneys, leading to long-term kidney damage.

Humans can theoretically get star fruit poisoning, but they would have to consume a large number of the fruits in a short period of time. Due to their unique biology and small size, dogs can get star fruit poisoning far more easily. Never feed a dog star fruit. If you want to add some vitamin C to your pooch’s diet, offer a small amount of blueberries, raspberries, cranberries, watermelon, or cantaloupe.

Star fruit ingestion can produce many alarming symptoms in dogs. If your dog eats star fruit, they may experience the following symptoms: drooling, loss of appetite, vomiting, diarrhea, lethargy, tremors, excessive thirst or urination, rapid heart rate, bloody urine, and weakness. In rare cases, acute renal failure (also known as acute kidney failure) can occur. When left untreated, this can lead to death.

Star fruit is not dog food. If you know your dog has consumed even a small piece of star fruit, don’t wait for symptoms to occur. Contact a vet or pet poison helpline as soon as you can. Calcium deposits will build up quickly in small dogs, so move with haste if your small pet accidentally swallows some star fruit. Even the largest dogs should be monitored if they have eaten more than half of one star fruit.

Certain human foods can cause adverse reactions in canines, so always consult your veterinarian to determine whether it is safe to add these foods to your pet’s diet. This article is for educational and informational purposes and is not a substitute for medical or dietary advice.

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