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 Egg Yolk? Vet-Approved Nutrition Facts

Share

Can Cats Eat Egg Yolk

The yolk of the egg is where most of the nutrients are found. It is packed with fat, which your cat can easily handle, and egg yolk can prove a healthy and nutritious treat for your cat. The high-calorie count in egg yolk means that it should only be fed as an occasional treat, considering the additional energy it provides.

Similarly, egg whites are an excellent protein source for your cats’ diet and provide some variety. Egg whites are better served gently cooked since their proteins are more bioavailable in that form.

divider 1 paws

Is Egg Yolk Safe?

Egg yolk is safe for cats to consume. Humans have long been aware of the potential risks of consuming raw eggs. Modern sterilization methods allow in-shell pasteurization of eggs, removing the risk of bacterial contamination.

If you do not have access to eggs sterilized using this method, boiled eggs are a great way to feed egg yolks to your cat. However, gently cooked egg whites provide the most nutritional benefits. In other words, in-shell pasteurized soft-boiled or poached eggs might be your best option.

abyssinian cat an liquid yolk_Vladimir Zhupanenko_sshutterstock
Image Credit: Vladimir Zhupanenko, Shutterstock

Cooked Yolk

While raw eggs are potentially dangerous, overcooking them reduces some of their nutritional benefits. If possible, buy in-shell pasteurized eggs to ensure your cat gets the maximum nutritional benefits.

There are additional ways that you can cook eggs, but scrambling or frying eggs requires butter or oil, which may be too rich for your cat. 

Get Free Cat Food Recall Alerts!

Have a cat? Stay on top of cat food recalls here




Are There Any Health Benefits to Feeding Egg Yolk?

Eggs are considered a natural, healthy food. Besides being a fatty energy source, egg yolks are an important source of choline. While cats can naturally produce some choline, this vitamin-like nutrient is regularly added to cat food for several reasons.

Choline plays a vital role in nerve transmission and in the cognitive and muscle function of cats. Choline is very important in maintaining a healthy liver as it is part of the liver’s detoxification pathways.

Food digestion is controlled by the intestine’s smooth muscle, which is, in turn, controlled by the enteric nervous system. Therefore, choline is critical in maintaining a healthy and functional digestive tract. The egg yolk is also a source of vitamins D, B6, and B12.

egg-pixabay2
Image By: mattycoulton, Pixabay

divider 2 cats

How To Prepare Egg Yolk for Your Cat

Before you give your cat egg yolks, it is crucial to keep in mind that they are energy-dense and contain quite a few calories. For example, a 7-pound adult cat with a healthy body condition score should usually consume around 200 calories a day, and one large egg yolk provides approximately 54 calories, which would be about 27% extra calories.

As a rule of thumb, your cat should not consume more than 10% of their daily calories from healthy treats like egg yolk.  So, to keep it within safe limits, you should feed no more than a quarter of an egg yolk to your cat. If you want to let your feline friend try this nutrient-rich ingredient, you can prepare it in several ways.

While cats can eat eggs in most of the same ways humans can, soft-boiled or poached eggs are the best types to get the most nutritional benefits. You can also boil the yolk, which might make it easier to divide into daily portions. Remember that any oil you use to scramble or fry eggs will add excess calories for your cat.

Avoid additives like salt and pepper and toxic ingredients like garlic. Humans might appreciate the additional taste these ingredients give, but they can harm cats.

What About Egg Whites for Cats?

Egg whites are also safe to serve, but they have a different nutritional composition than the yolk. Egg whites are less calorie-dense and are an excellent source of protein. The best way to make the most of the egg whites is to cook them gently.

divider 1 paws

Is It Safe To Feed Cats Egg Yolk?

Cats can eat egg yolks. If you wish to feed it raw, looking for in-shell pasteurized eggs is recommended to prevent bacterial contamination. The egg yolk has nutritional benefits, but it is also packed with calories, and you should only feed a very small amount to your cat. When fed in moderation, egg yolks are an excellent healthy treat or meal topper for your beloved feline.

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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

The Original Space Invaders – Why Zero Respect for Personal Boundaries Is a Good Thing

Cats have a reputation for being independent, and in many ways they are. But anyone who has tried to work at a laptop...

How Cats Are Helping to Cure Cancer

When most people think about medical breakthroughs, they picture scientists in laboratories and clinical trials involving human patients. Few would imagine that the...

Ask Dr. Paola – My Cat Loves Eating Grass, But It Makes Her Vomit! (June 29, 2026)

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

Learning to Speak Cat with Anthony Smith

Many cat lovers know me through Learn to Speak Cat and Cattitude – Doggonit, cartoons that explore the often mysterious, occasionally mischievous, and...

More related

Is Cat Pee Toxic or Can It Make You Sick? Vet Verified Health Facts & FAQ

Before bringing a cat into your home, there are several factors to consider. Not only should you be confident that you can care...

Domestic Shorthair vs American Shorthair Cat: Main Differences (With Pictures, Vet-Reviewed)

If you’ve been contemplating adding a new cat to your family, then we’d like to introduce you to two of America’s most popular...

Siberian Munchkin Cat Mix: Info, Pictures, Temperament & Traits

When most people imagine a Siberian–Munchkin mix, they probably think of a furry cat with tiny legs. However, this isn’t always going to...

8 Best Raised Cat Bowls in 2026 – Reviews & Top Picks

Eating may seem a simple task for all creatures, including cats. But for cats, eating from a low-level bowl may strain the neck...

Keep reading

9 Best Cat Dewormers in 2026 – Reviews & Top Picks

You’ve seen worms in your cat’s stool. Parasites come in all shapes and sizes. Some are microscopic but wreak havoc on our cat’s body, triggering vomiting and diarrhea. Other parasites, like roundworms and tapeworms, can be visible to the naked...

owner giving tablet medicine to cat

Can Cats Eat Peanuts? Vet Reviewed Health Benefits & Precautions

Peanuts are a delicious, high-protein snack that people enjoy all over the world. They are available in snack packs with various spices and flavorings, making them ideal for on-the-go snacking that’s healthier than potato chips or candy. As pet owners,...

Can Cats Eat Peanuts

Is My Cat Stressed or Sick? Vet-Reviewed Signs & Ways to Help

Cats can struggle with change just as any species, so in times of stress, it is important to be more cautious of their needs. This is tough since cats don’t always outright tell us what is wrong and what we...

tired sick cat lying on bed

Can Cats Drink Salt Water? Vet-Reviewed Facts & Advice

We all grew up knowing that we shouldn’t drink salt water. That said, gargling with salt water seems to be a safe practice. It can even reduce tooth and gum pain. But we know better than to swallow the saltwater...

Can Cats Drink Salt Water

Are Succulents Toxic to Cats? Vet-Approved Facts & Safety Guide

Many cat owners love to fill their homes with succulent plants, but are any of these plants poisonous to your cat? Succulents are easy to look after, look great as houseplants, and are adaptable to a range of conditions. The...

Catster_Are Succulents Toxic to Cats

How To Keep Your Cat From Jumping After Surgery: 10 Vet-Approved Tips

There can be many reasons why your cat has undergone surgery, and we bet you’re just happy to have them home now. Regardless of the cause, your vet provided you with post-operative care instructions and may have asked that you...

cat lying on bed under the sheet

Do Cats Have Scent Glands in Their Paws? Vet Approved Facts & FAQ

Cats use scent in various ways to communicate with other cats and, indirectly, with humans. Cats have scent glands throughout their body that are used in different ways, including in their paws. These interdigital glands can be frustrating for some...

red tabby cat showing its paw pads

Provirtec HEPA Air Purifier AP-12 Review 2026: Our Expert’s Opinion

Review Summary * Use Code CATSAP12 for 10% Off. Limited Use. Discount can be used in combination with other discounts on the Pawtent Pet Air Purifier AP-12 Amazon page. The discounted price may vary for each person. Ends 2026-3-31. Cat...

Provirtec Feature

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.