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 Mashed Potatoes? Vet-Verified Nutrition Facts & Safety Guide

Can Cats Eat Mashed Potatoes

Anyone who has owned a cat knows what it’s like to have a curious nose lingering near their dinner plate. After all, how dare you try to eat something without offering them a bite! Most of the time, after inspection, your cat will simply walk away. However, some cats really like peculiar foods that you wouldn’t expect.

So, if your cat is interested in mashed potatoes, you might wonder if cats can eat them. The answer is—most of the time—mashed potatoes are perfectly safe. But like many other cooked food items, it depends a lot on how they’re prepared. Let’s look at how you can ensure mashed potatoes are safe for your cat.

divider cat faces oct 2024

Can Cats Eat Mashed Potatoes?

Unseasoned boiled mashed potatoes are safe for your cat to eat once in a blue moon. They shouldn’t be an everyday snack, but they are OK in moderation.

Just remember, the starch in potatoes is pretty hard for your kitty to digest, even when it’s cooked. Since they might have trouble, small licks here and there are all right—but avoid large quantities.

tabby kitten eating kibble from the feeding bowl
Image Credit: Rimma Bondarenko, Shutterstock

Seasonings to Avoid in Mashed Potatoes

You might enjoy potatoes slathered in butter, garlic, salt, and other seasonings. You can whip up mashed potatoes in virtually any way that you want. While that is fantastic for humans, the same sentiment does not extend to cats. There are several spices and seasonings that are toxic and harmful to felines.

If you plan on sharing with your cat, try to avoid:
  • Garlic, chives, leeks, and onions—All members of the Allium family are toxic to dogs and cats. While fresh onions are dangerous, powdered varieties are more concentrated and harmful.
  • Salt—You might be tempted to add salt to a heaping pile of mashed potatoes, but large quantities of salt can potentially be toxic to cats in some situations.
  • Marijuana—If you are a licensed marijuana user, you might use the food-grade version when you’re cooking. While it might be perfectly acceptable for you, marijuana is toxic to cats.
  • Oregano—While oregano may seem like a harmless herb used in everyday cooking, oregano is not something your cat should ever ingest.
bowl of mashed potato
Image Credit: Pixabay

What Types of Potatoes Are Dangerous for Cats?

Don’t get too comfortable with the idea that white potatoes are entirely safe for your cat. That isn’t always the case. Potatoes, in some forms, are highly toxic or unhealthy for your felines.

  • Lightly Cooked Potatoes—Before potatoes are fully cooked, your cat cannot digest them properly. When you prepare a potato dish, the starch granules break up into digestible bits.
  • Raw and Green Potatoes—Raw and green potatoes contain a chemical called solanine. This component is highly toxic, but it is unlikely that a cat would choose to eat raw potatoes.

While they aren’t toxic, avoid oily, processed snacks like potato chips or potato sticks.

Can Cats Eat Mashed Sweet Potatoes?

Sweet potato is often seen as a safe alternative to white potatoes. However, sweet potatoes are not easy for your cat to digest either. You should look for other treats if you plan on feeding your cat a snack.

Hepper NomNom - Spill Proof Elevated Cat Bowl
  • NO MESS - The 360° tray on this cat food and water bowl set has a raised design to catch and...
  • WHISKER FRIENDLY - Shallow and wide metal containers with flat bottoms ensure your kitty can enjoy...
  • CHEW-SAFE MATERIALS - Kittens and cats love chewing on silicone and soft rubber - but it's a choking...

Learning about what your cat can and cannot eat is a crucial part of keeping them happy and healthy! Choosing a bowl to serve cat-friendly foods in is another important decision pet owners face. Satisfy the specific needs of your cat with the innovative design of the Hepper NomNom Cat Bowl. Learn why it’s our (and our cats!) favorite food and water dish here.

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

divider cat faces oct 2024

Cats and Mashed Potatoes: Final Thoughts

Now you know that eating tiny amounts of mashed potatoes very occasionally is not harmful to your cat as long as they don’t have any toxic ingredients. Be mindful of how much your cat eats at a time. Cats should be fed a specific complete and balanced diet approved by your veterinarian, and cat treats should never comprise more than 10% of their diet. Even if you don’t have harmful components in the mashed potatoes, it might cause an upset stomach if they gorge themselves.

Otherwise, if your cat manages to get hold of some leftover plain mashed potatoes, it should not be a reason to worry. If you want to season them to perfection, be extra careful so that your kitty can’t access it.

Related Reads:


Featured Image: Inga Nielsen, Shutterstock

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

10 Vet Reviewed Facts About Cat Anal Glands

If you’ve ever noticed a stinky, fishy smell coming from your cat or a swelling next to their anus, then you’ve likely noticed...

How Many Cats Does Taylor Swift Have? Names, Breeds, Facts & Info

Taylor Swift may be a billionaire entertainer with an incredible record-breaking world tour underway, but to her three cats, she’s just “Mom.” Taylor...

Is Febreze Safe for Cats? Precautions & Alternatives

When we share our home with kitties, finding compatible cleaning products can be a bit of a challenge. If you have a purring...

When Can Kittens Eat Dry Food? Vet Approved Facts & FAQ

Kittens are adorable little creatures that require a lot of attention and care to grow up healthy and happy. One of the most...

More related

Are Hostas Poisonous to Cats? Our Vet-Approved Advice

There are some houseplants that are fine to have around your house. But unfortunately, hostas are not one of them, as they are...

How to Treat Mange in Feral Cats: Our Vet Gives 8 Tips & Tricks

If you’ve got a problem with some itchy feral felines, all of you—yes, yourself included—will be desperate to get it under control. Mange...

Can Cats Get Addicted to Catnip? Vet Approved Facts & FAQ

If you have a cat or two, you’ve probably heard about catnip, which is a plant that cats seem to enjoy more than...

How to Sing to Your Cats (& Do They Like It)? Feline Musical Facts

Tra-la-la-la, do you remember your do-re-mi-fa-so-la-ti-do? If so, your cat might appreciate you humming them a little tune now and again. While few...

Keep reading

Can Cats Eat Turkey Bacon? Vet-Approved Risks & FAQ

Turkey and bacon are two legitimate meats in their own right, and each of these meats is popular with both humans and pets alike—even if our pets shouldn’t be eating them. Cats are known as obligate carnivores, meaning they must...

Can Cats Eat Turkey Bacon

How to Cat Proof Blinds: 7 Helpful Tips to Try Today

Cats and blinds aren’t a great mix, as any cat parent knows. While cats may enjoy batting at dangling cords or trying to get their heads through the slats to see what’s on the other side, the experience is less...

kurilian-bobtail-cat-standing-on-the-window-perch

Can Cats Eat Chicken Noodle Soup? Vet-Reviewed Facts & Risks

Simple to digest and soothing to the throat, chicken noodle soup has been touted as the remedy for a variety of ailments in humans. Cats naturally love chicken, so they may be drawn to the soup regardless of its supposed...

Can Cats Eat Chicken Noodle Soup

Will Stress Cause a Cat To Lose Their Hair? Vet Approved Facts & FAQ

Several problems, conditions, and situations can cause a cat to lose its hair. One of those conditions is something we humans regularly face, stress. Yes, stress can cause your cat to lose its hair, a condition called psychogenic alopecia. If...

cat losing hair

9 Human Foods That Cats Can Safely Eat: Vet-Reviewed Dishes

It’s hard to resist the pleading eyes your cat gives you as you chow down on a succulent chicken breast or a juicy hamburger. So, you might wonder if you can safely offer your kitty a taste of the meal...

cat eating from metal feeding bowl

Can Cats Eat Sour Cream? Vet-Approved Nutritional Facts & Safety Tips

Many people love to use sour cream on their favorite foods, particularly tacos, fajitas, burritos, and chili. Sour cream is dairy, like milk, and milk is commonly given to cats. So, you might surmise that sour cream is a perfectly...

Can Cats Eat Sour Cream

Is Gladiolus Poisonous to Cats? Vet Reviewed Advice

Also known as the “sword lily”, gladiolus is a popular garden flowering plant, though it can adapt to life as a houseplant. If you’re a fan of these elegant, colorful iris family members and are also a cat parent, we...

Catster_Is Gladiolus Poisonous to Cats

Can a Neutered Male Cat Still Get a Female Pregnant? Vet-Verified Facts

Neutering or spaying your cat is a crucial part of responsible pet ownership. It prevents accidental litters, some behavioral problems, and reproductive conditions and ensures you don’t contribute to overpopulation. However, a neutered male cat can still get a female...

tabby cats walking and twisting their tail to a heart shape