Chocolate: Contains theobromine, which is toxic to dogs and can cause vomiting, diarrhea, rapid breathing, increased heart rate, and seizures.
Grapes and Raisins: Can cause kidney failure in dogs.
Onions and Garlic: Can damage a dog's red blood cells, leading to anemia.
Onions and Garlic: Can damage a dog's red blood cells, leading to anemia.
Avocado: Contains persin, which can cause vomiting and diarrhea in dogs.
Alcohol: Even small amounts can cause vomiting, diarrhea, central nervous system depression, and even death.
Caffeine: Found in coffee, tea, and certain sodas, it can cause hyperactivity, rapid heart rate, and seizures.
Xylitol: A sugar substitute found in many sugar-free products can cause insulin release, leading to liver failure.
Macadamia Nuts: Can cause weakness, depression, vomiting, tremors, and hyperthermia.