Most Dangerous Foods for Dogs

Do you know which everyday foods and substances can harm your dog? Many common items found in your kitchen can lead to serious health issues, even in small amounts. Below is a list of some of the most dangerous foods for dogs and the effects they can cause.

If you believe your dog has ingested any of these, contact us immediately or call the ASPCA Poison Control Hotline (888-426-4436) or the National Pet Poison Helpline (800-213-6680). Quick action can make all the difference.

Foods & Substances to Avoid

• Alcohol
  Can cause intoxication, coma, and even death.
• Cooked Bones
  May splinter and cause tears or blockages in the digestive tract.
• Dairy Products
  Many dogs are lactose intolerant, which can lead to diarrhea and digestive upset.
• Wild Mushrooms
  Certain varieties are highly toxic and can result in shock or death.
• Caffeine (Coffee, Tea, Energy Drinks)
  Overstimulates the heart and nervous system, leading to vomiting, diarrhea, and potential toxicity.
• Human Medications (Tylenol, Advil, etc.)
  Can cause serious complications such as kidney failure and gastrointestinal ulcers.
• Avocado (In large amounts)
  Contains Persin, which may cause vomiting and diarrhea in dogs.
• Walnuts & Macadamia Nuts
  Can affect the nervous system and lead to muscle weakness or tremors.
• Onions & Excess Garlic
  Damage red blood cells and may lead to anemia.
• Grapes & Raisins
  Can cause sudden kidney failure, even in small amounts.
• Peaches & Plums
  Pits can cause intestinal blockages and contain cyanide compounds.
• Fatty Foods
  May trigger pancreatitis, a painful and potentially serious condition.
• Chocolate
  Contains theobromine and caffeine, which can affect the heart and nervous system and may be fatal.
• Gum & Candy (Especially Sugar-Free)
  Often contain xylitol, which can cause a rapid drop in blood sugar and lead to liver failure or death.

When in Doubt, Call

Dogs are naturally curious and often eat things they shouldn’t. Symptoms of poisoning can include vomiting, diarrhea, weakness, tremors, or seizures.

If you suspect your dog has eaten something harmful, don’t wait, seek veterinary care right away.