Toxic Foods

Items to avoid	Reasons to avoid
Alcoholic beverages	Can cause intoxication, coma, and death.
Avocado	The leaves, seeds, fruit, and bark contain persin, which can cause vomiting and diarrhea.
Baby Food	Can contain onion powder, which can be toxic to dogs. Can also result in nutritional deficiencies, if fed in large amounts.
Baking Soda, Baking Powder	Can cause an electrolyte imbalance which may lead to muscle spasm or even congestive heart failure.
Bones from fish, poultry, or other meat sources	Can cause obstruction or laceration of the digestive system.
Broccoli	Toxic in large quantities.
Cat food	Generally too high in protein and fats.
Chocolate, coffee, tea, and other caffeine	Contain caffeine, theobromine, or theophylline, which can cause vomiting and diarrhea and be toxic to the heart and nervous systems.
Citrus oil extracts	Can cause vomiting.
Fat trimmings	Can cause pancreatitis.
Fish (raw, canned or cooked)	If fed exclusively or in high amounts can result in a thiamine (a B vitamin) deficiency leading to loss of appetite, seizures, and in severe cases, death.
Grapes, raisins and currants	Contain an unknown toxin, which can damage the kidneys. There have been no problems associated with grape seed extract.
Hops	Unknown compound causes panting, increased heart rate, elevated temperature, seizures, and death.
Human vitamin supplements containing iron	Can damage the lining of the digestive system and be toxic to the other organs including the liver and kidneys.
Macadamia nuts	Contain an unknown toxin, which can affect the digestive and nervous systems and muscle.
Marijuana	Can depress the nervous system, cause vomiting, and changes in the heart rate.
Milk and other dairy products	Some adult dogs and cats do not have sufficient amounts of the enzyme lactase, which breaks down the lactose in milk. This can result in diarrhea. Lactose-free milk products are available for pets.
Moldy or spoiled food, garbage	Can contain multiple toxins causing vomiting and diarrhea and can also affect other organs.
Mushrooms	Can contain toxins, which may affect multiple systems in the body, cause shock, and result in death.
Nutmeg	Can cause tremors, seizures, and central nervous system damage.
Onions and garlic (raw, cooked, or powder)	Contain sulfoxides and disulfides, which can damage red blood cells and cause anemia. Cats are more susceptible than dogs. Garlic is less toxic than onions.
Persimmons	Seeds can cause intestinal obstruction and enteritis.
Pits from fruits and most seeds	Contain Cyanogenic Glycosides resulting in cyanide poisoning (the fruit itself is OK).  Pits can also cause obstruction of the digestive tract.
Potatoes (green parts)	Contain oxalates, which can affect the digestive, nervous, and urinary systems.
Raw eggs	Contain an enzyme called avidin, which decreases the absorption of biotin (a B vitamin). This can lead to skin and hair coat problems. Raw eggs may also contain Salmonella.
Raw fish	Can result in a thiamine (a B vitamin) deficiency leading to loss of appetite, seizures, and in severe cases, death. More common if raw fish is fed regularly.
Raw meat	May contain bacteria such as Salmonella and E. coli, which can cause vomiting and diarrhea.
Rhubarb leaves	Contain oxalates, which can affect the digestive, nervous, and urinary systems.
Salt	If eaten in large quantities it may lead to electrolyte imbalances.
String	Can become trapped in the digestive system; called a "string foreign body."
Sugary foods	Can lead to obesity, dental problems, and possibly diabetes mellitus.
Table scraps (in large amounts)	Table scraps are not nutritionally balanced. They should never be more than 10% of the diet. Fat should be trimmed from meat; bones should not be fed.
Tobacco	Contains nicotine, which affects the digestive and nervous systems. Can result in rapid heart beat, collapse, coma, and death.
Tomatoes (green parts)	Contain oxalates, which can affect the digestive, nervous, and urinary systems.
Yeast dough	Can expand and produce gas in the digestive system, causing pain and possible rupture of the stomach or intestines.
Xylitol (artificial sweetener)	Can cause very low blood sugar (hypoglycemia), which can result in vomiting, weakness and collapse. In high doses can cause liver failure.

     There may be other foods that your dog can not consume; so always ask your vet when you are unsure about anything concerning your pets.

     If your pet shows any signs of illness, including loss of appetite, lethargy, vomiting, diarrhea, changes in water consumption or changes in urination, please consult your veterinarian or call the ASPCA Animal Poison Control Center’s 24-hour hotline at (888) 426-4435.