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Can Cats Eat Horseradish? Vet Approved Nutrition Facts

Can Cats Eat Horseradish
Last Updated on November 16, 2023 by Patricia Dickson

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	Dr. Maxbetter Vizelberg DVM Photo

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Dr. Maxbetter Vizelberg DVM

The information is current and up-to-date in accordance with the latest veterinarian research.

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While we as pet parents may want to let our cats eat everything that we do, it’s just not feasible or even safe for our feline friends. So, as to the question of whether or not we should allow cats to eat horseradish, the answer is ideally not.

Horseradish comes from the family of Brassicaceae plants; this includes, among other vegetables, cabbage and broccoli. While we humans may benefit from eating these, we will go into the reasons why despite not being toxic horseradish isn’t the best snack option for your cat.

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Is Horseradish Toxic to Cats?

The short answer is that horseradish isn’t necessarily toxic to your cat, but it’s not good for them either. The ASPCA doesn’t list this in its list of known toxins as poisonous to cats, but it can make them sick, and it makes their breath smell horrible to boot.

cat eating food
Image Credit: Seattle Cat Photo, Shutterstock

What Are the Symptoms of Horseradish Ingestion?

If your pet gets into some of the horseradish in your kitchen, there will be a couple of clinical signs for you to watch out for at home.

  • Excessive drooling
  • Foul breath
  • Stomach upset
  • Vomiting
  • Diarrhea
  • Irritation of the mouth and throat

These are the symptoms that your cat might exhibit if  they managed to sneak a bit of your roast beef sandwich with horseradish sauce on it. While not toxic to your furry friend, you need to keep an eye on the cat should you notice any of the aforementioned problems, and should they get worse with time, make an appointment with your vet to be on the safe side.

Cat vomiting
Image Credit: Tunatura, Shutterstock

Can Horseradish Kill Your Cat?

While the ASPCA doesn’t list horseradish on its poisons list for cats, some experts say the plant and leaves are toxic to cats. Given the lack of consensus and known anecdotes of cats developing issues post-horseradish ingestion, it is best to err on the side of caution and prevent your cat from eating it.

What to Do If Your Cat Eats Horseradish

As any pet parent would be, you’re probably concerned about what to do if your cat eats the horseradish in your kitchen.

The best thing to do is keep a close eye on your cat. Some mild symptoms that could occur are sneezing, itchiness, and hives if your cat happens to be allergic to the horseradish. If the cat has difficulty breathing, it’s imperative that you get the cat to a vet right away.

cat examined by Vets
Image Credit: Kzenon, Shutterstock

What Should a Cat’s Typical Diet Be?

The first thing you need to know about your cat is that it’s a carnivore. Cats are hunters, and they need meat in the form of protein in their diets to be healthy, happy, and loving.

It is harder for cats to digest anything that isn’t meat, including vegetables, fruits, and of course, horseradish. While humans benefit from eating horseradish, those same benefits don’t necessarily apply to our cats.

It’s best to feed your domesticated cat a diet rich in protein, in the form of commercial food, that contains all the nutrients, vitamins, and minerals the cat needs to be healthy. Horseradish is nowhere in those ingredients.

cat eating food at home
Image Credit: Africa Studio, Shutterstock

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Final Thoughts

While horseradish won’t kill your cat and is not considered to be toxic by some experts, it’s best just to keep the horseradish away from your cat to be extra safe!

About the Author

Patricia Dickson
Patricia Dickson
Patricia is a pet writer and lifelong animal lover. She has two cats (Binx and Link) and one dog (Mystery). Binx was found as a kitten under her house and has been part of the family ever since! Patricia is also a published author under the pen name Skylar McKinzie. When she isn’t writing, Patricia enjoys volunteering at her local animal rescue.

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