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20 Things You Should Never Feed Your Dog

20 Things You Should Never Feed Your Dog

Feeding your dog is more than just providing a meal—it’s a way to show love and care while ensuring their safety and well-being.

As pet parents, we often share our lives, our homes, and sometimes even our snacks with our furry companions. But did you know that some of the foods in your kitchen could harm them? While many human foods are perfectly safe, others can pose serious risks to your dog’s health, even in small amounts.

Think about it—those grapes on the counter, the chocolate bar in your bag, or even the leftover chicken bones from dinner might seem harmless, but they can lead to serious health issues for your dog.

As much as they give us those irresistible puppy eyes, knowing what to avoid sharing is a crucial part of being a responsible pet owner.

This guide will walk you through common household foods that should never make it into your dog’s bowl.

By understanding these dangers, you can make safer choices and protect your loyal companion from accidental harm.

After all, their health and happiness are in your hands—and they trust you to make the best decisions for them!

1. Chocolate

Chocolate
© The Spruce Pets

Chocolate contains theobromine, a compound toxic to dogs. Even small amounts can cause vomiting, diarrhea, and even more severe conditions like heart problems or seizures. The darker the chocolate, the more dangerous it is.

If your dog accidentally consumes chocolate, it’s crucial to act quickly. Call your vet or a pet poison hotline for advice. Prevention is key, so keep chocolate out of reach.

Despite its appeal, chocolate should never be a part of your dog’s diet. Offering pet-safe treats instead is a better choice.

2. Grapes And Raisins

Grapes and Raisins
© BeChewy

Grapes and raisins can cause kidney failure in dogs, even in small amounts. The exact substance causing this toxicity is unknown, making it even more mysterious.

Symptoms of poisoning include vomiting, lethargy, and loss of appetite. If you suspect your dog has eaten grapes, contact a veterinarian immediately.

To ensure your pet’s safety, always store these fruits out of reach and educate others in your household about the dangers they pose to dogs.

3. Onions And Garlic

Onions and Garlic
© Animal Health Foundation

Onions and garlic, whether raw, cooked, or powdered, can damage a dog’s red blood cells, leading to anemia. The symptoms might not appear immediately and can include lethargy, weakness, and breathlessness.

In severe cases, a blood transfusion may be necessary. Avoid giving your dog anything seasoned with onion or garlic powder.

Always check ingredient labels and keep these foods out of reach to protect your pet’s health.

4. Avocado

Avocado
© BeChewy

Avocados contain persin, which is harmless to humans but can be toxic to dogs. It can cause vomiting and diarrhea in large amounts.

Beyond persin, the pit poses a choking hazard or could block the intestinal tract. This makes avocados a risky choice for pets.

It’s best to keep avocados away from your dog’s reach and educate household members about their potential hazards.

5. Alcohol

Alcohol
© The Spruce Pets

Alcohol affects dogs quickly, causing vomiting, diarrhea, decreased coordination, and central nervous system depression. In severe cases, it can lead to coma or death.

Even small amounts are dangerous, so always keep alcoholic beverages away from your pets during gatherings.

If you suspect your dog has ingested alcohol, seek veterinary care immediately. Safe hydration should come from water, not alcoholic drinks.

6. Macadamia Nuts

Macadamia Nuts
© Seedville USA

Macadamia nuts are highly toxic to dogs, causing weakness, vomiting, and hypothermia. The exact reason for their toxicity is unknown, but the effects can be severe.

These symptoms can appear within 12 hours of ingestion, so swift action is essential. If your dog has eaten macadamia nuts, contact your vet right away.

To protect your pet, keep these nuts stored securely and refrain from offering them as treats.

7. Xylitol

Xylitol
© Kingsdale Animal Hospital

Xylitol, a common sugar substitute, is extremely dangerous to dogs. It can cause a rapid insulin release, leading to hypoglycemia (low blood sugar), seizures, or liver failure.

Found in sugar-free gum, candies, and some peanut butters, it’s essential to keep products containing xylitol out of your dog’s reach.

If ingestion occurs, prompt veterinary attention is crucial. Always check labels for xylitol when choosing treats for your pet.

8. Caffeine

Caffeine
© BC SPC

Caffeine can be lethal to dogs, causing symptoms like rapid breathing, heart palpitations, and muscle tremors. Found in coffee, tea, and some sodas, it’s best kept away from pets.

The effects of caffeine toxicity can be severe, requiring immediate veterinary attention. Prevention is the best approach.

Ensure that caffeinated drinks and products are stored safely and never left unattended around dogs.

9. Candies And Sweets

Candies and Sweets
© PawMaw

Many candies contain xylitol, which is toxic to dogs. Even those without it can lead to obesity and dental issues. Chocolate candies pose an additional risk.

While tempting, sweets should never replace proper dog treats. Invest in pet-specific snacks for rewarding good behavior.

Keep candies securely stored and educate children about the dangers of sharing sweets with pets.

10. Raw Eggs

Raw Eggs
© PetHelpful

Raw eggs can harbor bacteria like Salmonella, posing a risk to both dogs and humans. Additionally, the enzyme avidin in raw eggs can interfere with biotin absorption, affecting skin and coat health.

Cooking eggs eliminates these dangers and can provide a nutritious treat for your dog. Always opt for cooked over raw when feeding eggs.

To prevent bacterial risk, practice good hygiene and keep raw eggs away from pets.

11. Salty Snacks

Salty Snacks
© Dogs Academy

Excess salt can lead to sodium ion poisoning in dogs, causing vomiting, diarrhea, tremors, and seizures. Snacks like chips and pretzels should be avoided.

While the occasional unsalted treat is fine, salty snacks pose unnecessary risks. Always read labels for salt content before sharing human foods.

Hydration is essential, so ensure your dog has access to fresh water, especially if accidental salt ingestion occurs.

12. Moldy Foods

Moldy Foods
© Nextrition Pet

Moldy foods can contain mycotoxins, leading to tremors or convulsions in dogs. Mold forms quickly, making it crucial to discard spoiled food promptly.

While the smell might intrigue some pets, moldy foods are hazardous. Always secure trash bags and clean up spills swiftly.

Keep your home free of moldy foods to ensure your pet’s safety and well-being.

13. Fat Trimmings

Fat Trimmings
© The Kind Pet

Fat trimmings, raw or cooked, can lead to pancreatitis in dogs, characterized by vomiting and abdominal pain. This condition can be life-threatening.

When trimming meat, discard the fat promptly to avoid tempting your dog with leftovers.

Opt for lean meats when sharing with your pet and consult your vet for portion advice based on your dog’s size and breed.

14. Raw Fish

Raw Fish
© Volhard Dog Nutrition

Raw fish may contain parasites or bacteria harmful to dogs. Additionally, certain fish like salmon can carry a parasite causing salmon poisoning disease.

Cooking fish eliminates these dangers, making it a safer option for your canine friend.

Always ensure fish is properly cooked and deboned before offering it as a meal or treat.

15. Dairy Products

Dairy Products
© Volhard Dog Nutrition

Many dogs are lactose intolerant, which means dairy products can cause digestive upset, including diarrhea and vomiting. Ice cream and milk are common culprits.

If you notice such symptoms, consider lactose-free alternatives or consult your vet for suitable options.

Providing water instead of milk ensures your dog stays hydrated without the digestive risks associated with dairy.

16. Yeast Dough

Yeast Dough
© Rover.com

Yeast dough can rise in a dog’s stomach, causing painful bloating or even life-threatening torsion. Additionally, the fermentation process produces alcohol, adding to the risk.

Before baking, keep yeast dough away from curious pets to prevent accidental ingestion.

Offer baked, cooled bread sparingly, but ensure it’s free from added sugars or harmful ingredients.

17. Fruit Pits

Fruit Pits
© Wag Walking

Fruit pits, like those from peaches or plums, contain cyanide, a toxin for dogs. They also pose a choking hazard or could block the digestive tract.

Always remove pits before offering fruits to your dog, ensuring safe and healthy snacking.

Stick to pit-free fruits and monitor your dog’s intake to avoid overfeeding.

18. Cooked Bones

Cooked Bones
© Daily Paws

Cooked bones can splinter, causing internal injuries or blockages in dogs. While raw bones are safer, supervision is essential to avoid choking hazards.

If sharing bones, choose raw options and ensure they’re large enough to prevent swallowing whole.

Consult your vet on the best bone choices for your dog’s health and safety.

19. Citrus Fruits

Citrus Fruits
© ImpriMed

Citrus fruits contain citric acid, which can cause stomach upset in dogs. Small amounts might not harm, but large quantities can lead to irritation and central nervous system depression.

It’s best to avoid offering citrus fruits and opt for safer fruit choices like apples or blueberries.

Keep citrus fruits out of your dog’s reach and educate your family about their potential risks.

20. Nutmeg

Nutmeg
© BeChewy

Nutmeg contains myristicin, a compound toxic to dogs, causing hallucinations, increased heart rate, and disorientation. This spice poses serious risks and should be kept away from pets.

If your dog ingests nutmeg, seek veterinary care immediately to mitigate potential health concerns.

Keep your spice rack out of reach and educate your household about the dangers of common kitchen spices.