more food toxins dogs should avoid

Q. Which foods could be dangerous for my dog?

A. Some foods which are edible for humans, and even other species of animals, can pose hazards for dogs because of their different metabolism. Some may cause only mild digestive upsets, whereas, others can cause severe illness, and even death. The following common food items should not be fed (intentionally or unintentionally) to dogs. This list is, of course, incomplete because we can not possibly list everything your dog should not eat.

Items to avoid	Reasons to avoid
Alcoholic beverages	Can cause intoxication, coma, and death.
Baby food	Can contain onion powder, which can be toxic to dogs. (Please see onion below.) Can also result in nutritional deficiencies, if fed in large amounts.
Bones from fish, poultry, or other meat sources	Can cause obstruction or laceration of the digestive system.
Cat food	Generally too high in protein and fats.
Chocolate, coffee, tea, and other caffeine	Contain caffeine, theobromine, or theophylline, which can be toxic and affect the heart and nervous systems.
Citrus oil extracts	Can cause vomiting.
Fat trimmings	Can cause pancreatitis.
Grapes and raisins	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.
Large amounts of liver	Can cause Vitamin A toxicity, which affects muscles and bones.
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.
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 peaches and plums	Can cause obstruction of the digestive tract.
Potato, rhubarb, and tomato leaves; potato and tomato stems	Contain oxalates, which can affect the digestive, nervous, and urinary systems. This is more of a problem in livestock.
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.
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.
Yeast dough	Can expand and produce gas in the digestive system, causing pain and possible rupture of the stomach or intestines.

known fruit/vegetable toxins to dogs

Yikes...I could've easily fed grapes to my dog, Matilda! :-( Thanks to my mother for calling me today to warn me about grapes and raisins.

Known Food Toxins To Dogs: Fruits, Vegetables, Food

Apple, Almond, Apricot, Peach, Wild Cherries, Plum, Balsam Pear, Prunes and similar fruit: Diarrhea, vomiting, abdominal pain, (Stem, Seeds and Leaves) The seeds of most fruits contain cyanide, which is poisonous to dogs as well as humans.

Avocados: The fruit, pit and plant are all toxic. They can cause difficulty breathing and fluid accumulation in the chest, abdomen and heart

Broccoli: reported to be pretty potent gastrointestinal irritant

Cherry: rapid breathing, shock, mouth inflammation, heart rate increase

Chocolate: seizures, coma, hyperactivity, rapid heart beat, tremors, death. Bakers chocolate is the most dangerous. A dog can consume milk chocolate and appear to be fine because it is not as concentrated but is still very dangerous.
• 1 oz per lb of body weight for (2 oz per kg) of body weight for bakers chocolate
• 1 oz per 3 lbs of body weight (1 oz per 1.5 kg body weight) for semi-sweet chocolate
• 1 oz per 9lbs of body weight (1 oz per 4 kg) for bakers chocolate
• Please keep in mind that these are only guidelines, and if you suspect your pet had ingested chocolate, please keep an eye out for ANY signs of poisoning! Every dog reacts differently to quantity.

Coffee/Tea: Drinks/Foods: containing caffeine or sugar may cause many of the same symptoms chocolate causes.

Cooked Bones: uncooked bones should be safe but if they are cooked you should refrain because they deteriorate and easily splinter. Can cause extensive damage to internal organs and passage ways, may times resulting in death.

Mushrooms: acute gastric effects, liver and kidney damage, abdominal pain, nausea, salivation, vomiting

Nutmeg: tremors, seizures and death

Tobacco: nausea, salivation, vomiting, tachycardia (rapid heartbeat)

Onion: (cats are more sensitive), gastrointestinal upset, hemolytic anemia, heinz body anemia, hemogloinria, destroys red blood cells

Grapes, Raisins, Prunes: kidney failure, as little as a single serving of grapes or raisins can kill a dog. It takes anywhere from 9 oz to 2 lbs of grapes and raisins (between .041 and 1.1 oz/kg of body weight), to cause severe vomiting and diarrhea, and possible kidney failure

Salt: excessive intake can cause kidney problems

Raw Eggs: Many people feed raw eggs to their dogs but keep in mind that they can contain salmonella. Dogs do have a higher immunity against salmonella poisoning but are not immune and have been reported to get it from uncooked eggs.