10 Human Foods Poisonous to Dogs

Avoid letting your dog consume chocolate, as it contains theobromine, which can lead to severe issues like seizures and heart failure.


This sweetener is toxic to dogs, causing a spike in insulin production and potentially leading to hypoglycemia and liver failure.


Even a single grape can be fatal to dogs, causing acute kidney failure. Stay away from feeding your dog these fruits.

 Grapes & Raisins

Thiosulfate in onions can cause hemolytic anemia in dogs, destroying their red blood cells and affecting vital functions.


Similar to onions, garlic can lead to gastroenteritis and hemolytic anemia. Avoid giving your dog meals seasoned with garlic.


Dogs can experience alcohol intoxication and its negative effects. Keep your pet away from any alcoholic beverages.


These nuts can cause fever, weakness, and collapsing of back legs in dogs. Be cautious as they can be toxic.

Macadamia Nuts

Caffeine poisoning can be fatal for dogs, and even small amounts can lead to severe symptoms. Keep them away from coffee.

Coffee & Caffeine

While the flesh may not bother dogs, the pit can cause intestinal blockages. Also, the high-fat content can lead to pancreatitis.


The risk of salmonella infection makes raw eggs potentially harmful to your dog's health. Consult your vet before considering a raw food diet.

Raw Eggs