What happens if a dog eats Pizza?

If a dog eats Pizza, they may experience: Garlic/onion: hemolytic anemia. High fat: pancreatitis. High sodium: sodium poisoning.

Not Safe

Not SafeSafety rating and summary vet reviewed by Dr Alex Crow BVetMed MRCVSprocessed-food

Not Safe for Dogs

Key warning: all parts — sauce, cheese, toppings combination

Can Dogs Eat Pizza? No — Garlic Sauce Cheese and Processed Toppings

This food is NOT safe for dogs. Keep it away from your pet.

Pizza is not safe for dogs. It contains garlic, onion, high fat, high sodium, and often toppings toxic to dogs.

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Warning Signs & Symptoms

Garlic/onion: hemolytic anemia. High fat: pancreatitis. High sodium: sodium poisoning.

If Your Dog Ate This

Call vet if onion or garlic toppings consumed. Monitor for pancreatitis from high fat cheese.

What to Avoid

all parts — sauce, cheese, toppings combination

Preparation & Serving

Never share pizza with dogs. The sauce alone contains garlic making it toxic regardless of toppings.

Safer Alternatives

Plain boiled chicken on a plain rice cake as a pizza-night treat for dogs

Did you know?

Pizza sauce is made with garlic as a primary ingredient — and because the sauce cooks for a long time the garlic becomes more concentrated, making even plain cheese pizza potentially harmful to dogs.

Portions & nutrition

Toxic dose (per kg body weight): Garlic in sauce plus high fat and sodium — any pizza is problematic for dogs
Calories (per 100g): 266
Safe frequency: Never

Source

Source: ASPCA

What You Need to Know

Even plain cheese pizza contains garlic and onion in the sauce. Toppings like pepperoni add more fat and salt. Never share pizza with your dog.

Pizza Variations

Pizza for DogsNot Safe Pepperoni Pizza for DogsNot Safe

Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic

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Frequently asked questions

Is Pizza safe for dogs?: No, Pizza is not safe for dogs. Pizza is not safe for dogs. It contains garlic, onion, high fat, high sodium, and often toppings toxic to dogs.
What happens if a dog eats Pizza?: If a dog eats Pizza, they may experience: Garlic/onion: hemolytic anemia. High fat: pancreatitis. High sodium: sodium poisoning.
How much Pizza can a dog eat?: Even plain cheese pizza contains garlic and onion in the sauce. Toppings like pepperoni add more fat and salt. Never share pizza with your dog.

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Veterinary review: Dr Alex Crow BVetMed MRCVS reviewed this food's safety rating, summary, symptoms, main details and any age or breed notes on 4 April 2026. Everything else on this page, including feeding amounts and portions, toxic-dose figures, toxicity level, emergency steps and preparation advice, was added later and was not part of that review.

Medical Disclaimer: This information is for educational purposes only. Always consult a licensed veterinarian before making dietary changes for your pet.