List of toxic human foods to dogs (not exhaustive):
Coffee grounds, chocolate, macadamia nuts, grapes, raisins, mushrooms, garlic, onion, booze... Always induce vomiting ASAP, and call vet ER.
I hope puppers is OK and you called the vet. Usual tx is vomiting and 36 hrs of intravenous fluids to wash the toxins out of the system and protect kidneys and other vital organs.
Note that your dog NOT showing symptoms is not an indication that permanent damage is either not underway or has already happened! Ingestion=Vet call!