Can Cats Eat Pizza? All You Need To Know

The question in the case of felines is, Can Cats Eat Pizza? The short answer is “NO,” cats cannot eat pizza. If we were to describe pizza in three words, we would say it is yummy, delicious, and tempting. A pizza date is usually something we look forward to. That’s about as far as people can travel. When it comes to our kitty companions, the question may be slightly different. Or, to be more precise, quite different.

The primary reason that vets oppose pizza for cats is that most pizzas include at least one component that is possibly hazardous to cats. As much as we adore our felines, we can’t help but succumb to the urge to feed them human delicacies.

So you succumb to the temptation, and before you know it, your cat is suffering from odd stomach problems. Yes, if you feed pizza to your cat, the events will nearly always follow this pattern. So, let’s clear this right away: pizza is a no-no for cats. Continue reading to find out why.

Can Cats Eat Pizza?

As a general rule, pizza is one of those things that, if your cat stole a bite, probably wouldn’t hurt. Pizza, in general, is not a healthy food for a cat.

To begin with, most animals are lactose intolerant, which means they cannot digest this component found in all dairy products, including cheese. Excessive cheese (and dairy) consumption can cause stomach upset, diarrhea, and vomiting.

can cats eat Pizza

Second, yeast, included in pizza dough, is another component that most cats have difficulty digesting. Although a small amount of bread is acceptable for your pet, raw dough can create significant health problems.

Can Kittens Eat Pizza?

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When it comes to pizza, adult cats and kittens follow the same rules. You should teach your cat from an early age that pizza off your plate or out of the box is not an option.

Because a kitten is considerably smaller, it can handle fewer pizza components. So you don’t want your kitty to be able to eat pizza at any moment.

Why Pizza is Bad for Cats?

One should avoid garlic and onions in a cat’s diet. They are highly poisonous to them and can cause significant harm whether ingested in enormous quantities at once or in tiny amounts over a long period. The issue with pizza is that these components are pretty ubiquitous.

Even without garlic or onion on the pizza, there may be garlic sauce on or around it, and if you order from a pizzeria, there will most likely be some garlic bread nearby as well. It’s not only the toppings; the pizza itself may be problematic.

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Dairy is bad for cats, and pizza has a lot of cheese. Fat is also unhealthy, and when you consider that a cat’s diet should be primarily protein, pizza is all carbohydrates and fat; it’s simple to understand why pizza is so awful for cats. It’s even worse for kittens, which are smaller and so can endure less.

How Much Pizza to Feed a Cat?

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Cats should not eat pizza at all. If you can’t resist the temptation, cook dinner at home. This way, you can avoid most of the hazardous chemicals commonly found in pizza toppings.

Even better, you may feed your cat a variety of other human foods that are deemed safe for cats.

What Are The Dangers Of Feeding A Cat Pizza?

The key consideration when caring for your cat is to make sure that you haven’t chosen any toppings that may upset the cat’s stomach-associated framework or perhaps be toxic to them.

Garlic and onions are both off-limits. Pizzas with a lot of taste, or even pizza with spicy sauce, should also be avoided. Also, pizza isn’t good food for humans in any case.

So make sure your cat eats a tiny amount of pizza, especially if they seem to like eating the outside layer. Otherwise, you risk inviting cat obesity and other medical issues.

Can cats eat pizza crust?

Some cats enjoy pizza crust because it retains the tastes of the toppings. Some felines prefer to chew on it, which is presumably due to the texture. And, of course, some cats like attempting to steal your pizza simply for the sake of having fun!

The yeast is the primary reason that cats enjoy pizza crust and other bread items. Yeast is a tasty flavor for cats, so yeast flavor is used in many treats and even medicines.

They enjoy the scent of making bread and the taste of baked bread and other yeast-based products.

We do know that canines can and will consume pizza crust. What about a cat, though? Is it possible for cats to eat pizza crust?

They could get away with a bit of slice of the plain crust. Even in the crust, however, there are several potential dangers. Cats should never consume uncooked pizza dough. And cats should not eat pizza because the garlic in the tomato sauce, much alone the cheese and salt, might cause them issues. 

Can cats eat pizza bread? 

Yeast is a problematic food for cats to digest. While baked bread and dough are generally safe for your cat, raw yeast may kill a cat in only a few hours.

Most cats will not eat plain pizza dough or even pizza bread unless it has butter and oil. Never leave pizza out in the open.

Can cats eat pizza dough? 

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It’s essentially the same thing. However, because pizza dough and rolls contain uncooked crust, they are considerably more dangerous to cats.

Can cats eat pizza sauce?

The tomato sauce found on most pizzas is not something your cat should consume daily. It has loads of chemicals that may taste nice to us but might create all sorts of issues for your sensitive cat.

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The green portions of tomato plants are hazardous to cats, but the matured fruit used in our pizza sauce should not cause your cat any issues if taken in moderation. That’s great news, but the remaining components in most sauce recipes are a little trickier.

Onions are used in several pizza sauce recipes and as a topping. Cats should avoid onions since they might induce gastroenteritis and anemia.

Another popular component is garlic, which is toxic to cats and five times more toxic than onions. Garlic, according to the Pet Poison Helpline, can cause the following symptoms if ingested in large quantities:

  • Pale gums
  • High heart rate
  • Abdominal pain
  • Drooling
  • Lethargy
  • Vomiting
  • Diarrhea

CollapseThese symptoms might take a few days to appear, so be on the lookout if you believe your cat ate a particularly garlicky pizza.

Can cats eat pepperoni pizza? 

Garlic powder, paprika seeds, mustard seeds, and fennel seeds are all ingredients in pepperoni. Pepperoni is not harmful to cats on its own.

However, because of its high fat and salt content, specialists still advise against it. In the same breath, sausage and bacon are chastised for their excessive salt and processed fat content.

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Each of the additional substances listed above has advantages and disadvantages for cats. Individually, they are typically regarded as healthy.

But here’s the catch. The way they’re cooked and used as pizza toppings may negate whatever dietary benefits they could have. Worse, their potential advantages are readily offset by the hazardous ingredients found in pizza toppings.

Can cats eat pizza rolls? 

A small amount of baked pizza crust is probably safe for your cat to eat.

However, you should never feed your cat pizza rolls since the yeast might induce a fatal enlargement and ethanol production in the stomach. In any case, your cat is unlikely to be interested in either basic pizza crust or pizza rolls.

Can cats eat cheese pizza? 

Cheese’s significant fat content contributes to its delicious flavor! Unfortunately, they are not healthy for your cat, which is another reason you should avoid giving them pizza.

A 10-pound cat requires about 200 calories per day, yet a modest quantity of cheese, say 28 grams on a slice of pizza, can have 104 calories.

Diabetes, musculoskeletal difficulties, and a variety of other disorders can result from feline obesity. Feeding your cat pizza dripping with cheese is therefore not a smart idea.

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Being an obligate carnivore, your cat has no need for cheese in its diet, and it may end up doing them more damage than good.

Cats are lactose intolerant because their digestive system is built to handle only meat. Feeding your cat cheese might cause tummy discomfort. Cheese contains a lot of salt.

Can cats eat mushrooms from pizza? 

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Surprisingly, some cats love mushrooms—or, more precisely, the umami taste of a diverse assortment of amino acids in the protein. Cats, on the other hand, should receive their protein from consuming animal flesh.

If your cat eats a cooked mushroom off your pizza, you shouldn’t be concerned about the mushroom itself. Instead, be concerned about possible interaction with poisonous spices such as garlic and onion.


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When you analyze each component needed to produce pizza and how it might affect a feline’s health, a pizza can be deemed healthy for a cat to consume. Pizza is terrible for your cat. The dangers are too high.

You should not share a pizza with your cat since you are not doing them any favors. Pizza is a meal that should be kept out of the reach of cats.

When you’ve completed your meal, ensure sure any leftovers are stored in the refrigerator or dumped in the garbage at a location inaccessible to your cat, so she doesn’t sneak into the rubbish to have a snack.


Can cheese upset a cat’s stomach?

Softer, fresher cheeses have more lactose, which can cause stomach discomfort, vomiting, and diarrhea in cats. String cheese, for example, is heavy in lactose and other nutrients that your cat does not require. Therefore, cats should not consume salty cheese.

Is pizza sauce okay for cats?

Tomato sauce in the pizza is still okay for cats to consume because they are utilized in cat diets, but you should not let your cat finish the sauce as the sauce may contain garlic or onions, which are toxic to cats.

Can cheese kill cats?

It is not harmful to them, but it provides little nutritional benefit to them. A constant cheese diet would most likely kill a cat, but a tiny bit now and then is harmless.

About the author

I'm Gulshan, a passionate pet enthusiast. Dive into my world where I share tips, stories, and snapshots of my animal adventures. Here, pets are more than just animals; they're heartbeats that enrich our lives. Join our journey!