Chocolate contains toxic theobromine causing vomiting, diarrhea, racing heart rate, seizures & even death in dogs. All types are harmful.
Chocolate
Both raisins & grapes can fatally damage dogs' kidneys & liver. Even small amounts can kill dogs.
Raisins or Grapes
As few as 6 macadamia nuts make dogs seriously ill, causing muscle tremors, fever, stiffness & abdominal pain.
Macadamia Nuts
Onions, garlic, leeks & chives damage dog red blood cells causing anemia & weakness. Toxicity increases with more ingestion.
Onions & Garlic
Unbaked bread dough with yeast rises in dog stomachs causing painful bloating, twisting, vomiting & blood flow issues.
Yeast Bread
Fatty meats risk pancreatitis. Bones splinter & puncture intestines or block bowels. Both require urgent vet hospitalization
Meat & Bones
The sugar-free sweetener xylitol in gum, candy, toothpaste causes dangerously low blood sugar & liver damage in dogs.
Gum & Candy