As a responsible pet owner, it’s important to know which human foods can be harmful to your furry companion. While it may be tempting to share your snacks with your dog, some foods can have serious and potentially life-threatening effects on their health. To keep your dog safe and healthy, here is a list of 11 toxic human foods that you should never feed to your canine friend.

Chocolate contains theobromine, a compound that is toxic to dogs. Even small amounts of chocolate can cause vomiting, diarrhea, rapid breathing, and seizures in dogs. Dark chocolate and baking chocolate are particularly dangerous due to their higher theobromine content. It’s important to keep all chocolate products out of your dog’s reach to prevent accidental ingestion.

Grapes and raisins can cause kidney failure in dogs, even in small quantities. The exact substance within grapes and raisins that causes toxicity is unknown, but the effects can be severe. Symptoms of grape or raisin ingestion in dogs may include vomiting, diarrhea, lethargy, and decreased urine production. It’s best to avoid feeding these fruits to your dog entirely.

Onions and garlic, whether raw, cooked, or powdered, contain compounds that can damage a dog’s red blood cells and lead to anemia. Symptoms of onion or garlic poisoning in dogs may include weakness, vomiting, and difficulty breathing. Even small doses of these foods can be harmful, so it’s crucial to keep them out of your dog’s diet.

Xylitol is a sugar substitute commonly found in sugar-free gum, candies, and baked goods. In dogs, xylitol consumption can cause a rapid release of insulin, leading to hypoglycemia, seizures, and liver failure. It’s important to thoroughly check the ingredients of any human food or products your dog may have access to, as xylitol can be hidden in unexpected items.

Alcohol, whether in the form of alcoholic beverages, raw dough, or other alcohol-containing products, is extremely dangerous for dogs. Ingestion of alcohol can cause intoxication, lack of coordination, vomiting, diarrhea, and even depression of the central nervous system, which can be life-threatening. It’s crucial to keep all alcoholic substances away from your dog at all times.

Avocado contains a toxin called persin, which can be harmful to dogs in large amounts. While the actual toxicity of persin to dogs is still debated, the large seed of the avocado presents a choking hazard, and the high fat content of the fruit can cause gastrointestinal upset. To be on the safe side, it’s best to avoid feeding avocado to your dog.

Macadamia nuts are known to be toxic to dogs, causing symptoms such as weakness, vomiting, tremors, and hyperthermia. The exact mechanism of macadamia nut toxicity is not well understood, but as few as one or two nuts can cause adverse effects in dogs. It’s important to be vigilant and keep all products containing macadamia nuts away from your canine companion.

While it’s a common belief that dogs love to chew on bones, feeding your dog bones, especially cooked bones, can be extremely dangerous. Cooked bones can splinter and cause choking, internal injuries, or obstruct the digestive tract. It’s best to opt for safer chew toys and treats specifically designed for dogs to prevent any potential harm from bone ingestion.