Can I Give My Dog Advil?

No
No safe home dose exists. Ibuprofen causes stomach ulceration and kidney failure in dogs; a single 200 mg tablet can sicken a small dog.
Source: Pet Poison Helpline
Already ingested? Pet Poison Helpline 855-764-7661

The safe habit

Confirm any medication decision with your veterinarian, who knows your dog's health history and other medications. VetDose shows published reference data, not prescriptions.

See also

Other danger (no safe home dose) questions for dogs