Oh no! You just caught your dog snout-deep in a pizza box, and now you're worried if dogs can eat pizza? If your dog eats pizza crust, will they get sick? Is tomato sauce okay for them to eat? Whether your dog just ate your leftover crusts, or they wolfed down an entire pie, toppings and all, here's what you should know.
Even with low-fat cheeses like mozzarella, the traditional pizza topper, it's never good for them to have too much cheese. Cheese is typically high in fat content and calories, which can lead to feeding too many calories to your pet.
What if your dog just got a big lick of marinara? The good news is that sauce is often made from ripe tomatoes, which are fine for dogs to eat. It's the green parts, like the leaves and stem, that make dogs sick. However, pizza sauce isn't made from tomatoes alone. Some of its other ingredients, like garlic and herbs, could be harmful to your dog. Additionally, many store-bought pizza sauces have added sugar. Eating too much sugar over time can result in obesity (a risk factor for the development of diabetes), says DogTime.
If your dog ate pizza crust, there's room for concern. The crust may contain ingredients that are dangerous for dogs to consume, such as onions, garlic and herbs.
Eating raw pizza dough is a more urgent matter. If your dog sneaked some of your uncooked homemade pizza, head to the veterinarian or emergency animal clinic right away. Raw yeast dough can expand in your pet's stomach, causing serious breathing difficulties and potentially causing tissue tearing. The ASPCA reports that raw bread dough may even cause your dog to become intoxicated. This is due to the ethanol byproduct that yeast produces.
If the pizza your dog ate included toppings, there's reason to be concerned. Many common pizza toppings, like onions and garlic, are considered unhealthy — and some may be toxic — to dogs. Additionally, pepperoni, sardines and sausages all have high salt and fat which could aggravate underlying pre existing disease.
The bottom line is that you should never give pizza to your dog, whether as a meal or a treat. They might experience a slight stomach upset if they're sensitive to dairy, due to the excess fat, but overall in many cases dogs are fine. If your dog ate a large amount of pizza and you're concerned, call your veterinarian to schedule an exam.
Keep in mind that even small bites of human food are packed with extra calories that, over time, can lead to weight problems and a host of issues resulting from excess weight. So, keep your pizza out of your pooch's reach.
Erin Ollila believes in the power of words and how a message can inform—and even transform—its intended audience. Her writing can be found all over the internet and in print, and includes interviews, ghostwriting, blog posts, and creative nonfiction. Erin is a geek for SEO and all things social media. She graduated from Fairfield University with an M.F.A. in Creative Writing. Reach out to her on Twitter @ReinventingErin or learn more about her at http://erinollila.com.
Fewer calories for less active dogs
Science Diet's breakthrough nutrition supports ultimate digestive well-being & healthy microbiome
Hill's Science Diet Sensitive Stomach & Skin Grain Free dry dog food is gentle on stomachs. Nourishes skin & promotes a lustrous coat.
Low calories for less active small & mini dogs
Supports energy level and beautiful coat in mature dogs
Clinically proven kibble technology to reduce plaque & tartar build-up
Turkey & Barley recipe with precisely balanced nutrition to keep adult dogs active and healthy
Improves Everyday Ability to Get Up & Go
Beef & Barley Entrée with great taste and precisely balanced nutrition to support 5 essential building blocks for lifelong health
Vital nutrients to support 5 essential building blocks for lifelong health
Science Diet's breakthrough nutrition supports ultimate digestive well-being & healthy microbiome
Supports healthy joints, immune system, digestion, lean muscle & beautiful coat
Supports lean muscle for dogs who prefer smaller kibble
Supports healthy immune system, digestion, lean muscle & beautiful coat
Supports energy level & beautiful coat. Helps keep immune system, heart & kidneys healthy
Fewer calories for less active large breed dogs
Science Diet's breakthrough nutrition supports ultimate digestive well-being & healthy microbiome for dogs age 7+. Delicious food in a small bite size
Over 70% of dogs lost weight within 10 weeks when fed this nutrition
Supports energy & beautiful coat. Helps keep immune system, joints, heart & kidneys healthy
Learn how to make rainy day walks with your dog enjoyable for you both, including how to encourage him to get outside and wear rain gear.
Learn how the needs of small breed dogs are different than other dogs, and get helpful tips on how you can provide for their needs.
Learn how to keep your dog moving with some indoor exercise tips. If you're stuck inside, help them beat cabin fever and keep their body and mind active.
You love your dog, and you want to spoil him with treats all year round without compromising his health. What are the best safe dog biscuits?
Learn the truth about dogs and anger, common behaviors that are mistaken as anger, and how to better interpret and respond to times when they act out.
Learn about Hill's puppy food and the nutritional benefit & high quality ingredients that it contains for your pup.
Learn how to tell what your dog is feeling from his tail wagging, including what mood he might be in based on the motions and speed of his tail.
Learn about the five smartest dog breeds, such as border collies, german shepherds and poodles, and what makes them so trainable and intelligent.
Discover twenty-five dog-friendly hiking trails across the United States, and helpful tips for safe & fun hiking with dogs no matter where you two end up.
Learn the pros & cons of feeding quinoa to your dog, including ingredients that are healthy for dogs, but also why you should be careful before feeding it.
A dog's nose can be an indicator of health, so learn how to best care for your dog if their nose is dry, cracked, warm, red, flaky, or has nasal discharge.
Learn how to identify different types of worms in your dog's poop, how worms can affect their health & what vets may recommend for treatment & prevention.
Discover the best tips & tricks for removing pee stains and odor from carpet, including stains that are recent vs. those that have set in for some time.
Learn why chasing squirrels has long been a favorite activity for many dogs, which breeds usually chase the most, and if they can be trained not to chase.
While service dogs play a huge role in helping people, they can also help other dogs with special needs. Read two true stories of these remarkable dogs.
Discover helpful tips for choosing the right dog carrier bag or purse for your tiny pup, including safety features to look for & when a dog purse is ideal.
Learn all about the different types of dog diapers, how to use them and why it might be beneficial for pups that are getting older to wear one.
Understand what causes ear infections in your dog and what you can do to help prevent and treat them in the future.
While feeding your dog table food or scraps might seem innocent, it can actually be harmful for them. Learn reasons to avoid feeding scraps to your pup.
If your dog is often in or around water, a dog life jacket can help keep them safe. Learn which dogs might need one & key features to help you choose.
Our low calorie formula helps you control your dog's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.
Our low calorie formula helps you control your dog's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.
©2025 Hill's Pet Nutrition, Inc. As used herein, denotes registered trademark status in the U.S. only; registration status in other geographies may be different. Your use of this site is subject to the terms of our Legal Statement. About our Ads. Cookie Consent Tool