Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Can Cats Eat Hash Browns? Vet-Reviewed Facts & FAQ

Can Cats Eat Hash Browns

Our pets are a big part of our lives, and it makes sense that we want to share everything with them, including our food. Unfortunately, it’s not always obvious as to what cats can eat. Like every species, they’re sensitive to some types of food, and others are toxic.

Let’s say you’re enjoying a nice breakfast and want to treat your cat to the leftover hash browns on your plate. A small nibble is okay, but there are some things you should be wary of. What is safe for cats to eat? Let’s check out the answers to these questions and more.

divider 1 paws

Can A Cat Eat Hash Browns?

Cats can eat potatoes, but they don’t need them in any way. A cat can stay healthy for a lifetime without eating a single potato. However, you shouldn’t feed hash browns to cats, but if your cat happens to eat a few bites, they might experience gastrointestinal distress.

Hash browns are typically fried in butter or oil and seasoned with a healthy dose of salt. Excessive salt intake can give your cat sodium poisoning, which is a severe condition that causes vomiting, diarrhea, lethargy, decreased appetite, and more.

What about dairy, you might be asking? Giving a cat a bowl of cream is such a ubiquitous turn of phrase that you might not realize cats can’t eat dairy. Virtually all cats are lactose intolerant and will suffer gas, diarrhea, and other unpleasant symptoms when they eat dairy.

It gets more confusing when you realize cats will eat dairy anyway, and often do because it’s loaded with precious fat. So, while a cat might scarf down your buttery hash browns, they’ll suffer for it later with copious gas and bellyaches.

divider 1 paws

What Can Cats Not Eat?

While dairy is a big no-no and salt is out, there are many foods you should never give to a cat under any circumstances. Some are more toxic than others, but you should avoid feeding any of the foods below to your cat.

frightened cat on window jam
Image by: Sami Aksu, Pexels

Onions

Onions, leaks, and garlic are toxic to cats. The Pet Poison Helpline says this includes household seasonings like onion and garlic powder, so you must be careful in the kitchen.

Onions can cause damage to cats’ red blood cells, which reduces their ability to transport oxygen in the blood. Common signs of leek toxicity include extreme lethargy, pale gums, and high heart rate. If your cat eats onions, you will notice the signs within a few days.


Chocolate

As it turns out, chocolate is just as toxic to cats as it is to dogs. The cocoa in chocolate contains compounds called methylxanthines, which are harmful to cats and dogs. Eating chocolate can cause vomiting, diarrhea, an abnormally high heart rate (tachycardia), muscle tremors, and more.

Generally, chocolates with a higher cocoa content are more toxic to cats. On a scale, white chocolate is the least harmful, dark chocolate is the most toxic, and milk chocolate is in the middle. Regardless of the type, you should never take the risk of giving your cat even the smallest piece of chocolate.


Grapes and Raisins

The science still isn’t clear what precisely causes the toxicity, but eating grapes can cause fatal kidney failure, among other signs. Whatever is so toxic to our pets in grapes remains when they’re turned into raisins, and you shouldn’t ever give them to your cat or leave a package open near your cat.

The earliest signs that a cat ate grapes are repeated vomiting and abnormal hyperactivity, which are quickly followed by lethargy, diarrhea, and a reduced appetite.

divider 1 paws

The Ideal Cat Diet

Now that we’ve covered some things cats shouldn’t eat, what should they eat? Cats need lots of vitamin A, protein, and niacin. They also need a special animal-derived form of vitamin D, whereas dogs are fine with the plant-based counterpart.

Another cat-specific necessity is amino acids like taurine and arginine. Cats need healthy amounts of taurine to grow and stay healthy. Taurine helps maintain their digestive health as adults and helps them grow as kittens. Arginine helps keep ammonia blood levels in check.

Ideally, cats should get little in the way of carbohydrates, which hash browns have in abundance. Glucose, essential for any living creature, is, by definition, a carb. Cats do need glucose, but the complex starch in potatoes or pasta is useless to a cat’s streamlined physiology.

Siamese cat eating dry food from a bowl
Image by: catinrocket, Shutterstock

divider 1 paws

Conclusion

So, we’ve covered all the bases. Your cat shouldn’t eat hash browns, but a stolen bite or two won’t require a trip to your veterinarian. We don’t recommend feeding potatoes or hash browns to cats, and it’s best to avoid salty foods. Cats get all the nutrition they need from a standard cat food diet.

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.


How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Cat Heaven Island Documentary Review: A Close Up Look at Tashirojima & Its People

Tashirojima is a small island off the coast of Japan. It has become known as “Cat Island” due to the large stray cat...

When to Euthanize a Cat? Vet-Reviewed Factors & FAQ

Watching a beloved family pet get old can be hard. As cats age, they will grow weaker and skinnier. Their behavior might change....

Why Did My Cat Stop Sleeping With Me? 8 Possible Reasons & What to Do

Do you ever wonder why your cat stopped sleeping with you? It’s a question that has puzzled cat owners for years. There are...

European Maine Coon vs. American Maine Coon: Main Differences (With Pictures)

Maine Coon cats are known for their massive size, heavy bones, long coats, and laid-back temperament. However, there are two varieties of the...

More related

My Cat Ate Garlic Bread! Here’s What to Do (Vet Answer)

Garlic, while responsible for making so much of our food taste delicious, is highly toxic to cats. What should you do if your...

Can Cats Have Purple Eyes? Vet-Reviewed Facts

Cat eyes come in all shapes, colors, and sizes. Not only are feline eyes striking to look at, but the intriguing colors seem...

Parkinson’s in Cats (Wolff-Parkinson-White Syndrome): Our Vet Explains Prevention, Signs & Treatment

If you’re familiar with Parkinson’s disease in humans, you might have asked yourself if cats can get Parkinson’s. There is a rare condition...

Is a Sandpaper Cat Scratcher a Good Idea? Vet-Approved Facts & Safety Guide

If you’re thinking about making a DIY cat scratcher for your furry friend, you might be wondering if you can use materials that...

Keep reading

Why Do Cats Like Damp Towels? 3 Possible Reasons

Cats can be finicky and tend to dislike many things that we’d like them to interact with, like new toys and beds. Many cats would rather play with or sleep in a cardboard box! So, it might not come as...

Groomer holding down a cat with a towel

How to Keep Cats Cool in Summer Without Air Conditioning: Vet-Reviewed Tips & Tricks

Summer is fun since the sun is scorching. But when the humidity goes high, then it ceases to be fun. The sun affects pets, and this is not limited to cats. The heat is as uncomfortable for them as it...

Adult-ragdoll-cat-lying-relaxed-in-the-garden

Why Do Cats Hide Their Toys? Vet-Verified Facts & Info

If you’re around cats long enough, you come to find that they sometimes bat, carry, or stash toys and small objects. Whether it’s their favorite toys, a treat, or even your car keys, if they like it, they may carry...

cat with toy on the cat house

How to Keep Cats Off Furniture: 7 Tips & Tricks

As a cat owner, you know there’s nothing better than cuddling up with your cat, especially after a long day at work. But there are some places you may not want your cat to be, like on your furniture. Not...

cat sitting on a scratching post

Simply Nourish Cat Food Review of 2026: Recalls, Pros & Cons

Review Summary Simply Nourish is a PetSmart brand, sold exclusively at PetSmart, at least officially. It’s a healthier alternative to commercial pet foods that are made with fillers and non-natural ingredients. Likewise, it’s marketed as the more affordable alternative to...

Simply Nourish Cat Food Review

Feline Cognitive Decline: Vet-Reviewed Signs, Diagnosis & Treatment

Watching your cat age can be devastating. It’s even harder when you notice behavioral changes taking place that your cat doesn’t appear to have any understanding of or control over. Feline cognitive dysfunction is a common condition that occurs in...

male veterinarian with stethoscope holding striped cat

Are Cat DNA Tests Accurate? How They Work & More (Vet Approved Guide)

Cats are an integral part of our lives. If we don’t own one ourselves, we might know somebody who does. We see cats on television shows and movies, and we even think of cats during Halloween and when certain superstitions...

cat blood test

How Long Does Catnip Take to Kick In? Effects & Tips (Vet-Verified Info)

Many cat owners have witnessed the effects of catnip on their feline companions, and most people agree it’s pretty entertaining. Catnip (Nepeta cataria) is an herb native to parts of Europe, the Middle East, Central Asia, and some areas of...

cat enjoying cat nip