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 Dandelions? Vet-Approved Nutritional Benefits & FAQ

Can Cats Eat Dandelions

If you see your cat nibbling on common dandelions (Taraxacum officinale), it can be easy to want to rush them straight to the vet. But the truth is that dandelions are healthy for your cat in moderation. They offer numerous health benefits as long as you don’t give them too many and as long as there isn’t anything else on the dandelions like pesticides or herbicides.

But what should you do if your cat eats a plant they shouldn’t or if they start exhibiting other negative signs? We’ll answer those questions and more for you here!

divider 3 paws

Health Benefits of Dandelions for Cats

Dandelions have various nutrients that are beneficial for your cat, including vitamins A, B, K, and E. There are also plenty of minerals such as iron, calcium, magnesium, potassium, and phosphorus. Importantly, dandelions contain high amounts of fiber to help with a healthy digestive system as well as antioxidants that may have anti-cancer properties.  However, the key to this is moderation.  The roots of dandelions are thought to have some diuretic properties that will cause your cat to urinate more frequently, so we don’t want to give them too much.

Don’t let them eat a ton, but a few leaves here and there shouldn’t create a problem. There is an important exception to this rule; keep in mind that if the dandelions have pesticides or herbicides on them, they potentially become extremely toxic for cats!  Therefore, avoid any dandelions on curbsides or in yards where you know the lawn has been sprayed.

White british shorthair cat jumping on the lawn with dandelions
Image Credit: Rita_Kochmarjova, Shutterstock

Toxic Plants for Cats

While clean dandelions (without pesticides or herbicides) are safe for cats to eat in moderation, that’s not the case for all common plants. We’ve highlighted four toxic plants your cat should never eat. This list is far from all-encompassing, so always research any plant you’re bringing into your home or any plant you see your cat eating to see if it’s toxic for your cat.

1. Daffodils (Narcissus spp.)

Daffodils are beautiful yellow plants. They look great on your property, but they can also look delicious to a cat. Unfortunately, they’re extremely toxic for cats and can cause vomiting, diarrhea, heart problems, and convulsions. The bulbs are the most toxic part but don’t let cats eat any part of the plant, and take them to the vet immediately if they chow down on them!


2. Lilies (Lilium spp.)

Lilies usually refer to a large genus of flowering plants, containing between 80-100 species.  They are beautiful plants that come in a variety of different colors and can be found in floral arrangements or in flower beds. Unfortunately, many species within this genus are extremely toxic and life-threatening to cats. They cause acute kidney failure and death within 72 hours of ingestion, so they must be kept well away from our feline friends. If you suspect your cat has ingested any part of a lily plant, including pollen, you must take them to the vet as an emergency.

calla lilies
Image Credit: Anne M Vallone, Shutterstock

3. Spanish Thyme (Coleus ampoinicus)

Spanish thyme might sound edible because it has thyme in the name, but it’s absolutely not. It’s a common houseplant, but if you have a cat at home, you shouldn’t bring it home because of how toxic it is. Signs of toxicity may include vomiting, diarrhea, lethargy and lack of appetite.


4. Tulip (Tulipa spp.)

Tulips are another beautiful plant that you must never let your cat chew on.  They are also part of the Liliaceae family (along with many lilies). If your cat is eating or nibbling on a tulip, reach out to a vet or Animal Poison Control right away so you can take the necessary actions.

Get Free Cat Food Recall Alerts!

Your cat’s health matters. Get instant notifications about cat food recalls here

divider 3 paws

What to Do if Your Cat Eats a Toxic Plant

If your cat eats a toxic plant, the first thing you need to do is contact a veterinarian.  Many common plants have been eaten before and the vet will likely know if your cat needs to be seen urgently or not. If for some reason you can’t get hold of a vet, you can call the Animal Poison Control at 1-888-426-4435. Tell them exactly what your cat ate and how much of it, and they’ll walk you through everything you need to know and what you should do.

Also, another safe option is to consult a vet online.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider 3 paws

Final Thoughts

While you likely don’t need to rush your cat straight to the vet if they’ve eaten a dandelion, if they develop a habit of eating plants, you need to be extremely careful of what plants you bring into your home or garden.

If you’re unsure about what you should do, reach out to a vet or Animal Poison Control and they can give you the necessary guidance to make a good decision for your cat!


Featured Image Credit: Elena Elisseeva, 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

Working from Home With Cats: 10 Ways to Prevent Distractions

While cats may add an element of fun and cute moments to your workspace, they may not be the most productive office mates....

Ask Dr. Paola – Anal Glands, Drooling & Hard Poops (March 10, 2025)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Do You Get Too Attached to the Feral Cats in Your Care?

The relationships we form with feral cats can be quite intriguing. How do we help them without getting too attached to them? Ferals...

8 Best Cat Beds in 2025 – Reviews & Top Picks

Cats take legendary naps. As crepuscular creatures, they’re likely to “cat nap” through most of the day and then become active around the...

More related

4 Everyday Noises That May Be Scaring Your Cat

While thunder and fireworks can surely terrify Fido, can these noises scar your cat? There are many everyday sounds that felines find disturbing...

Why Is My Cat Acting Weird? 10 Vet Reviewed Reasons

From manic midnight zoomies to suddenly hiding away from you, cats do some pretty strange things. You know your cat’s “normal” behavior best,...

American Bobtail Cat Breed: Info, Pictures, Temperament & More

The American Bobtail is a beloved breed with a unique, stubby tail. Although they are well-known for their bobbed tail, they are also...

Distemper Vaccine for Cats: Our Vet’s Guide

Feline distemper, more commonly known as feline enteritis or panleukopenia, is a highly contagious disease caused by a member of the parvovirus family...

Keep reading

Is My Cat Pregnant? 9 Vet-Approved Signs to Look For

Have you noticed some unusual behavioral or physical changes in your female cat? You’ve ruled out all potential options, but have you thought about pregnancy? If she is not spayed, she could be pregnant. Female cats go into heat cycles...

beautiful pregnant cat

Cat Mammary Cancer: When to Euthanize: Vet-Approved Guide & FAQ

You know that you’ll have to make a difficult decision when you find out that your beloved pet is reaching the end of their life. Unfortunately, mammary cancer is one of the most aggressive forms of cancer in cats, and...

vet checking up the cat

10 Best Kitten Brushes of 2025 – Reviews & Top Picks

Kittens, believe it or not, are delicate creatures, even if they somehow manage to get into trouble more than almost every other creature—usually in the space of just a few minutes. They are active, adorable, and sweet, and once you...

Domestic Long-haired kitten on the floor

E. Coli Infection in Cats: Vet Approved Signs, Causes & Care

E. coli, or Escherichia coli, is a bacterium that sits in most living mammals’ digestive tracts. It can be found in human and animal urine and feces. It’s usually a commensal organism, part of the normal bacterial flora of the...

sick orange cat

Why Do Cats Eat Their Vomit? Cat Behavior Explained!

Cats can often display behavior that is utterly baffling to their human companions. A common cat behavior that people tend to find odd is eating vomit. Many people have seen their cats chowing down on a pile of food that...

Munchkin cat eating

Can Cats Eat Yams? Vet-Approved Nutrition Facts

Yams are a big part of meals in autumn and winter. As you prepare for holiday dishes, you may be wondering if you can share some of your yams with your cat. Or, if your cat likes to sample food...

Can Cats Eat Yams

6 Vet-Reviewed Reasons Why Your Cat Poops in the Tub & How to Fix It

If you’re a cat owner, you know how frustrating it can be when your cat poops or urinates anywhere in your home other than their litter box. It’s messy, smelly, and challenging to clean up! One popular place that cats...

a cat sitting in the bathtub

Hill’s Science Diet Cat Food Review in 2025: Recalls, Pros & Cons

Review Summary Today, Hill’s Pet Nutrition is an international pet food brand that’s known for selling scientifically developed foods that are intended to help our pets live their best lives. But that’s not how Hill’s was started. When the company...

Hill's Science Cat Food Review