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Can Dogs Eat Domino’s Pepperoni Pizza? Topping Troubles

Wondering if dogs can enjoy Domino's pepperoni pizza? Discover the facts about pizza toppings, potential risks, and safe alternatives for your furry friend!
Author: Veterinary Team
Dial A Vet
Updated
May 26, 2025
|
Published
May 26, 2025
Close-up of a dog eyeing a slice of Domino's pepperoni pizza, emphasizing food safety concerns for pets.

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Who can resist the delicious aroma of a freshly baked Domino’s pepperoni pizza? While it might be tempting to share a slice with your furry best friend, is it safe for dogs to eat pepperoni pizza? Let’s dig into the ingredients, risks, and what to do if your pup sneaks a bite.

🍕 What’s in Domino’s Pepperoni Pizza?

Domino’s pepperoni pizza is a combination of several ingredients that can be harmful to dogs. While a single nibble may not seem concerning, the cumulative effects of certain ingredients can pose serious health risks. Here’s what’s inside:

  • Pepperoni: High in fat, salt, and spices
  • Cheese: Often high in lactose and fats
  • Pizza dough: Contains refined flour and sometimes garlic or onion
  • Tomato sauce: Often includes garlic, onion, and added sugar
  • Seasonings: Spices like garlic powder and chili flakes

Each of these ingredients has the potential to upset your dog’s stomach, cause long-term health issues, or even be toxic in large amounts. Let’s break it down further.

🌶 Why Pepperoni Is Problematic for Dogs

Pepperoni is a processed meat loaded with salt, fat, and spices. While it’s a tasty treat for humans, it can wreak havoc on your dog’s digestive system. Here’s why:

  • High fat content: Can lead to pancreatitis, a painful and potentially life-threatening condition
  • Excessive salt: May cause dehydration, increased thirst, or sodium ion poisoning
  • Spices: Ingredients like garlic and chili powder are toxic to dogs

Even a small amount of pepperoni can trigger vomiting, diarrhea, or abdominal discomfort in sensitive dogs. If your dog has pre-existing conditions like pancreatitis or kidney disease, pepperoni should be avoided entirely.

🧀 Cheese on Pizza: A Dairy Dilemma

Cheese is another common pizza topping that can be troublesome for dogs. Many dogs are lactose intolerant, meaning their digestive systems struggle to break down dairy products. This can lead to:

  • Gas and bloating
  • Diarrhea
  • Stomach cramps

Additionally, cheese on pizza is often high in fat and salt, which can exacerbate health issues like obesity or heart disease in dogs.

🍅 Tomato Sauce: Harmless or Hazardous?

Plain tomatoes are safe for dogs in moderation, but the tomato sauce on Domino’s pizza is a different story. Commercial pizza sauces often contain harmful ingredients like:

  • Garlic: Highly toxic to dogs, even in small amounts
  • Onion: Can damage a dog’s red blood cells, leading to anemia
  • Added sugar: Contributes to obesity and dental issues

Even if the sauce contains only trace amounts of these ingredients, regular exposure can build up in your dog’s system and cause health problems over time.

🐾 What Happens If My Dog Eats Pepperoni Pizza?

If your dog sneaks a bite of Domino’s pepperoni pizza, monitor them closely for signs of distress. Symptoms to watch for include:

  • Vomiting or diarrhea
  • Lethargy or weakness
  • Increased thirst or urination
  • Abdominal pain or bloating
  • Excessive drooling

In severe cases, your dog may experience symptoms of pancreatitis, such as a hunched back, loss of appetite, or difficulty breathing. If you notice any of these signs, contact your veterinarian immediately.

🩺 What to Do If Your Dog Eats Pizza

If your dog eats a small amount of pizza, they may be fine, but it’s still important to take precautions. Here’s what you can do:

  • Remove any remaining pizza to prevent further consumption
  • Offer fresh water to help flush out excess salt
  • Monitor your dog’s behavior and symptoms for 24–48 hours
  • Contact your veterinarian if symptoms persist or worsen

For larger amounts of pizza or if your dog has ingested toxic ingredients like garlic or onion, seek veterinary advice immediately. Quick action can make all the difference in preventing complications.

🍖 Safe Alternatives to Pizza for Dogs

Instead of sharing your pepperoni pizza, consider treating your pup to healthier, dog-friendly snacks. Some options include:

  • Plain cooked chicken or turkey
  • Carrot sticks or apple slices (without seeds)
  • Store-bought dog treats with simple, natural ingredients
  • Homemade dog-friendly pizza with plain dough, unseasoned chicken, and dog-safe veggies

These alternatives are not only safer but also provide essential nutrients to keep your dog healthy and happy.

FAQs

Can dogs eat any kind of pizza?

No, most pizzas contain ingredients that are harmful to dogs, such as garlic, onion, salt, and fatty toppings.

What should I do if my dog eats a lot of pizza?

Contact your veterinarian immediately, especially if the pizza contains toxic ingredients like garlic or onion.

Are there any dog-safe pizza recipes?

Yes, you can make a dog-friendly pizza using plain dough, unseasoned meat, and vegetables like carrots or bell peppers.

Can pepperoni cause long-term health issues?

Yes, regular consumption of pepperoni can lead to obesity, pancreatitis, or kidney problems in dogs.

References

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While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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