Grapefruit
ToxicGrapefruit is toxic. Contains psoralens and essential oils. Interferes with medication metabolism.
Quick Answer: Is Grapefruit Toxic to Dogs or Cats?
Use this short answer first, then read symptoms and what to do next.
Is Grapefruit toxic to dogs?
Yes. Grapefruit is toxic to dogs and should be avoided. Contact a veterinarian if your pet ate it or has symptoms.
Is Grapefruit toxic to cats?
Yes. Grapefruit is toxic to cats and should be avoided. Contact a veterinarian if your pet ate it or has symptoms.
Symptoms to watch for
Vomiting, diarrhea, depression, photosensitivity
What should I do now?
Contact veterinarian.
Dogs
Unsafe
Cats
Unsafe
Risk level
Toxic
Symptoms
Vomiting, diarrhea, depression, photosensitivity
What to do now
Contact veterinarian.
Explore Related Safety Hubs
Use these hub pages for broader dog, cat, cleaner, and emergency planning guidance.
Dog Toxicity Guide
Compare Grapefruit with common dog food, plant, medication, and household toxicity risks.
Open hubCat poisoningCat Toxicity Guide
See cat-specific guidance for Grapefruit, plants, cleaners, foods, and medication risks.
Open hubEmergency planningVet Cost Hub
Plan for emergency exams, toxin ingestion care, hospitalization, and insurance decisions.
Open hubSymptoms to Watch For
Vomiting, diarrhea, depression, photosensitivity
What to Do
Contact veterinarian.
Plan ahead for emergency vet bills
Poisoning, broken bones, and emergency surgery can get expensive quickly. Compare costs and accident coverage before you need it.
Pet Poisoning Emergency Checklist
A one-page checklist for symptoms, product labels, emergency contacts, and what to bring to the clinic.
Clinical References
Quick Answers
Is Grapefruit poisonous to dogs?
Is Grapefruit toxic to cats?
What symptoms can Grapefruit cause in pets?
What should I do if my pet ate Grapefruit?
Related Items
Apples are safe for dogs and cats in moderation. Remove seeds and core before feeding, as seeds contain trace amounts of cyanide.
Grapes and raisins are highly toxic to dogs and cats. They can cause acute kidney failure even in small amounts.
Bananas are a healthy, low-calorie treat for dogs and cats. Rich in potassium, vitamins, and fiber.
Blueberries are a superfood treat for pets, packed with antioxidants and fiber.
Strawberries are safe in moderation. They contain an enzyme that can help whiten teeth.
Cherry pits, stems, and leaves contain cyanide. The flesh itself is not toxic but can cause digestive upset.