Is Ibuprofen (Advil, Motrin) Safe for Dogs?
Why it’s a problem
Dogs are far more sensitive to ibuprofen than humans. It damages the stomach lining (ulcers, GI bleeding) and shuts down blood flow to the kidneys. A single 200 mg tablet can cause serious illness in a small dog, and larger doses cause kidney failure and seizures.
How to keep your pet safe
Never give ibuprofen or any human painkiller to a dog. Store pill bottles out of reach — dogs chew through bottles. If your dog is in pain, ask your vet for a pet-safe option such as carprofen or meloxicam at a proper dose.
Warning signs to watch for
Vomiting (sometimes with blood), diarrhea, drooling, belly pain, lethargy, loss of appetite; in larger doses: wobbliness, seizures, little or no urine from kidney failure.
When to call the vet
Call a vet or pet poison hotline immediately — even if your dog seems fine. Early decontamination and IV fluids prevent the worst outcomes.
Common questions
My dog ate one 200 mg ibuprofen — will it die?
One tablet can cause stomach ulcers in dogs of almost any size and is genuinely dangerous for small dogs. It is not a wait-and-see situation: call your vet now with your dog’s weight and the dose.
Is there any ibuprofen dose that is safe for dogs?
No. Veterinary painkillers exist because dogs process human NSAIDs badly. There is no home-safe ibuprofen dose for a dog.
How quickly do ibuprofen symptoms appear?
Stomach signs often start within 2–6 hours, but kidney damage can take 12‒72 hours to show. Never wait for symptoms to call.
More medications hazards for dogs
This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate or touched something concerning, contact your veterinarian or a pet poison hotline right away. In the US: Pet Poison Helpline (855) 764-7661, ASPCA Animal Poison Control (888) 426-4435 (fees may apply).