What damage can ibuprophen do to my dog? He ate 2 of them about 5 days ago and he vomits everytime he eats and sometimes in between. Also the day before he ate the 2 ibuprophen, he was running through the house and jerked his left thumb claw out. It caused him alot of pain but it is better now but he is still vomitting. I am a single mother of one son and have no money. My dog is a 2 year old pomeranian that has been a blessing to our family and we can not loose him. He is my sons best friend. please help!