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 Granola Bars? Vet-Reviewed Health Facts & FAQ

Share

Can Cats Eat Granola Bars

Granola bars are a popular snack for kids and hikers alike. If your cat is a beggar, you might wonder if it’s okay to share as you munch. Unfortunately, cats shouldn’t eat granola bars because they aren’t healthy for them, and some varieties can even be toxic.

In this article, we’ll discuss why granola bars aren’t a good snack for cats and suggest healthier morsels you can share from your dinner plate.

divider 2 cats

The Trouble with Granola Bars

The main ingredient in most granola bars is oats. When plain, oats are a safe food for cats. However, the additional ingredients in granola bars are the biggest issue. For example, granola bars can be high in sugar and other sweeteners. They also often contain a lot of fat, as much as 7 grams or more per bar. The large amounts of sugar and fat contribute to excessive calories that can lead to weight gain, obesity and associated health issues in cats.

Cats require a certain amount of carbs and fat to stay healthy (more on this later,) but granola bars don’t really provide any other vital nutrients, making them empty calories. Another concern is that many granola bars contain ingredients that are toxic to cats, such as chocolate and raisins or even xylitol.

obese grey tuxedo cat
Image Credit: Dennis van de Water, Shutterstock

Cat Nutritional Requirements

While nutritional requirements vary somewhat based on their age, a cat’s food should generally contain high amounts of protein, moderate fat, and limited carbohydrates. Cats also require vitamins, and minerals. Without the right mix of nutrients, cats can develop health issues.

Commercial cat foods must meet basic nutritional standards, regardless of price or quality. Human foods, like granola bars, are not designed for feline consumption, so they don’t really provide any healthy benefits and can be potentially harmful.

As we learned, granola bars that don’t contain toxic ingredients aren’t a good snack for cats. We’ll cover some better choices in the next section.

Safe Human Food for Cats

Because obesity can be a problem in cats, your cat’s daily calorie consumption should be strictly controlled. Most of those calories should come from nutritionally balanced cat food, with only 10% or less of the daily total reserved for treats. Here are some safe human foods you can offer your cat as a treat:

  • Plain, lean, cooked fish
  • Plain, lean, cooked chicken or other meat
  • Cooked eggs
  • Whole grains, including oats, brown rice, and couscous
  • Plain vegetables, such as cucumber, green beans, or broccoli

You can also serve commercial treats, but pay attention to the calories and fat content. Treats can be used as a training reward or to help you bond with your cat. Talk to a vet before offering treats if your cat is overweight or on a special diet.

Need veterinary advice but can't get to the clinic? Catster recommends PangoVet, our online veterinary service. Talk to a vet online and get the answers and advice you need for your cat without having to leave your living room — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider 2 cats

Conclusion

Unless they contain toxic ingredients like chocolate, granola bars aren’t necessarily unsafe for cats to eat, but they aren’t healthy for them either. If you plan to serve your cat treats, stick with commercial options or one of the safe, more nutritious human foods we listed. For cats who can’t eat treats, try daily playtime or grooming to help you maintain a bond with your pet.

See Also: 


Featured Image Credit: baibaz, 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

Ask Dr. Paola – Help! My Male Cat Gets Into Fights! (March 9, 2026)

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

Why Your Cat’s Poop Smells Like a Biohazard

Nobody enjoys litter box duty, but sometimes it gets unbearable. The smell hits you from across the room. You’re scooping faster, lighting candles,...

RIP Your Furniture? Not With This Guide to Cat Scratch Damage Control

Your couch looks like it survived a minor apocalypse. The curtains have mysterious vertical shreds. That new rug you splurged on is already...

Celebrating 15 Years as the Most Popular Resident of No. 10 Downing Street

For almost 300 years, a rather unassuming Georgian building of black bricks with a shiny black door has been the official residence and...

More related

Chantilly-Tiffany Cat Breed: Info, Pictures & Traits

The Chantilly-Tiffany cat is an interesting breed, and they have become quite common and have been around for almost 60 years. They prefer...

8 Best Cat Cave Beds in 2026 – Reviews & Top Picks

Some cats feel safe when they’re contained. Others? Not so much. For those that enjoy tight spaces and hiding, cat cave beds can...

Can Cats Eat Squash? Vet-Verified Nutrition Facts & FAQ

Squash is a large fleshy fruit, although it’s often mistaken for a vegetable and is usually considered so in recipes and cooking instructions....

What Exactly Is Osteochondrodysplasia in Cats? Our Vet Explains the Causes, Signs & Care

Osteochondrodysplasia is a genetic condition seen in the Scottish Fold breed, also called Scottish Fold Disease. To break this long word down for...

Keep reading

Is It True That All Cats Have Eyebrow Whiskers? Vet-Verified Facts & FAQ

One of the most distinct facial features of a cat would be the whiskers. While the most prominent whiskers on a cat are above the upper lip, they have them in several locations, including the eyebrows. Different cats have varying...

Anatolian cat face close up

Safe & Effective Cat Shampoo Alternatives: 8 Vet Approved Options

Most cats are good at keeping themselves clean, but sometimes, your furry friend might need a little help, especially if they’ve investigated something filthy. Of course, a shampoo specifically designed for cats is the best and safest option. Sometimes, we...

Woman washing cat in grooming salon

7 Best Litter Boxes for Multiple Cats In 2026 – Reviews & Top Picks

Cats living in a community can be territorial over their spaces, including the litter box. However, if you have a few cats who are happy to share with one another, getting a litter box designed for multi-cat households can take...

Two cats in the litter box

Why Does My Cat Sleep With Me and Not My Husband? 6 Likely Reasons

Often, our cat’s behaviors can seem strange. One point of confusion is often the places our cats try to sleep. They seem to sleep in the oddest places and may prefer to sleep with only one person. They may even...

cat sleeping on bed

Cataracts in Cats: Vet Approved Causes, Signs & Treatment Options

Have you looked into your cat’s eyes recently, only to see a cloudy spot? If so, this may be a cataract. Cataracts aren’t as common in cats as in dogs, but they can occur (and some breeds, in particular, are...

Cat with cataract

How Can Cats Survive High Falls? Vet-Approved Science & Info

Cats have been wowing humans with their ability to handle high falls with relative ease. Cats have survived falls from great heights, although they don’t always come out unscathed from such incidents. However, the fact that they’ve survived is considered...

side view of a blue tabby white maine coon cat jumping down from birch tree in the back yard

Can Cats Die From Hairballs? Vet Reviewed Facts

Is your kitty facing a hairball problem? While hairballs in cats are natural, large lumps of hardened hair can block your kitty’s digestive tract and cause fatal health threats that require surgical intervention. Most cats have hairballs, regardless of the...

sick cat vomiting the food on a white background

Does Catnip Help a Cat in Heat? Vet-Reviewed Facts & FAQ

There are a lot of old wives’ tales out there about how to deal with a cat in heat. One of the most traditional solutions is giving catnip. But does it actually work? Catnip is a member of the mint...

cat-eating-catnip

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.