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.