Can Cats Drink Eggnog? What Harm Can It Cause?

As a pet owner, there are a lot of possible concerns to be aware of during the holidays. Just a few examples are festive meals, beverages, decorations, lighting candles, seasonal plants, and, of course, the Christmas tree.

This brings me to eggnog, which is a drink that you either love or despise.

Eggnog is not recommended for cats since it contains lactose and alcohols, both of which are hazardous to your cat.

So, if you’re planning on drinking eggnog around the holidays and want to know if you may share it with your cat, read this first!

What’s in Eggnog?

Can Cats Drink Eggnog? What Harm Can It Cause?

Eggnog can be alcoholic or non-alcoholic, and it comes in a range of flavors and spices.

There is myristicin, a poison found in nutmeg. You’d need a lot of it to be dangerous, and eggnog normally has a lot of it. While a small amount will not put your cat’s life in danger, it may cause gastrointestinal issues including vomiting, flatulence, or diarrhea.

Cinnamon is also only dangerous in large doses, while smaller doses might induce similar symptoms. These issues are especially prevalent in cats who have sensitive stomachs or allergies. If your cat has consumed or inhaled a significant amount of cinnamon, they should be sent to the vet straight once.

Traditional eggnog is made with the following ingredients:

Cream or milk
Raw eggs, sugar


Spices such as nutmeg, cinnamon, and other herbs and spices

Cinnamon essential oil, on the other hand, is poisonous to cats and should not be used indoors with them. Lactose intolerance runs in the family of felines. If lactose-free milk is available, it should be given to them.

In most cats, regular milk produces gastrointestinal problems such as diarrhoea, gas, constipation, cramps, and blood in the stool. While some people are more tolerant than others, it should still be avoided. Eggnog is not lactose-free, and it can contain anywhere from 40% to 70% full-fat dairy milk, depending on the recipe.

Cats have been connected to health problems as a result of high-fat diets and foods. The issue with eggnog is that it is high in fat due to the dairy and eggs used. It’s not the kind of fat they’d normally consume, which makes it even more challenging for their digestive system.

In general, one entire egg per cat each week is recommended, although eggnog contains up to three eggs every 1/2 cup serving. After consuming too much eggnog, a cat may develop pancreatitis. Catastrophic pancreatitis is significantly more severe than human pancreatitis.

It can make a cat lose his or her appetite, as well as cause severe convulsions, blood in the urine, lethargy, and intense pain.

Can I Give My Cat Eggnog?

Can Cats Drink Eggnog? What Harm Can It Cause?

If you look at the list of ingredients above, you’ll notice that they’re almost all bad for cats. It should come as no surprise that you should never feed them eggnog because cats are not supposed to drink it.

Adult cats should avoid consuming milk and cream. Cats acquire lactose intolerance as they become older. Lactose-containing foods can cause stomach issues like pain, diarrhea, vomiting, and even death.

Despite the fact that sugary meals are not hazardous to cats, they should not be ingested by them. It’s bad for their teeth, can cause gastrointestinal issues, and can lead to obesity, diabetes, and other serious health issues.

Raw eggs are not authorized to be eaten by cats. Avidin, a rare protein found in raw egg whites, has been shown to interfere with biotin absorption. This might result in skin irritation and a patchy coat.

If your cat eats nutmeg or cinnamon, as well as other spices, it is likely to cause stomach upset or worse. Nutmeg, in particular, has a toxin called myristicin, which is known to be toxic to pets.

If you prefer your eggnog with a shot of bourbon, you’re making it even more dangerous for your cat. With just a few tablespoons of whiskey, a cat can be put into a coma, therefore keep them away from all forms of alcohol.

As you can see, egg nog contains a long list of ingredients you shouldn’t feed your cat.

Please don’t leave your glass or cup alone if you have an inquisitive cat who is likely to take a sip. Otherwise, at the very least, you’ll have to clean up after a round of diarrhoea or vomiting.

In the worst-case scenario, you’ll have a sick cat who need medical attention. This is the last thing anyone wants over the holidays!

Is Eggnog Safe for Cats?

Eggnog isn’t suitable for cats.

You must not offer it to your cat under any circumstances. Rinse the cups that were used to consume the eggnog to keep it out of your cat’s reach. You’ll have to keep a check on them for the next 72 hours if they accidently drink any, depending on how much they drank. If your cat loses its appetite or appears sluggish or in pain, take it to an animal hospital right once.

Can Cats Have Eggnog Without Alcohol?

Yes, cats can drink eggnog that isn’t alcoholic.

Eggnog is both safe and delicious when prepared right, and you should drink it. It’s a silky blend of egg proteins coated in sugar molecules, diluted to the optimum drinking consistency with milk and vodka.

Cats and dogs are highly vulnerable to the effects of alcohol. Diarrhoea, vomiting, depression, lack of coordination, difficulty breathing, unconsciousness, convulsions, and death are all symptoms of alcohol poisoning in animals.

If you see your cat drinking any, stop right away and keep an eye on them for the next 24 hours or so. Consult a veterinarian if they show any signs of gastrointestinal problems and follow their advice.

What About Silk Nog or Soynog That Doesn’t Have Lactose?

Can Cats Drink Eggnog? What Harm Can It Cause?

These are not suitable for cats, so your cat should not drink them as well.

If you’re lactose intolerant or allergic to dairy and can’t drink traditional eggnog, you might have tried a lactose-free alternative.

Soy, rice, almond, and coconut milk are all alternatives to cow’s milk. If you’re curious, they’re called Tofu Nog, Grain Nog, and Soynog, to name a few.

Unfortunately, none of these are appropriate for cats. Different components in these drinks are still tough for cats to digest, and they’re just as likely to cause gastrointestinal issues.

Is eggnog dangerous to feed cats?

Can Cats Drink Eggnog? What Harm Can It Cause?

I only put a smidgeon of eggnog in a bowl for my cat. He licked it for about 10 to 15 seconds before I thought to myself, “Wait, is this harmful to give him?” and removed the bowl. He didn’t finish it. He seemed to enjoy it, but is it safe to serve eggnog to a domestic cat?

It will be fine if by tiny you mean a few drops. But keep in mind that cats are lactose intolerant and aren’t great with alcohol (and have smaller bodies, so only need a tiny amount of alcohol to reach the same percent alcohol as a human).

I don’t believe eggnog contains alcohol. I’d say the cat had around 2 ounces of eggnog, if I had to guess. Is that really so bad? Worst of all, it’s not even my cat; it’s my sister’s, so if the cat dies, I’m fucking dead.

You’ll undoubtedly have to deal with litter box issues, and I wouldn’t recommend it, but as long as the cat drinks sufficient of water, you should be fine.

I can’t really compel him to drink water; when he needs to, he goes to the water bowl on his own. If something goes awry, will he drink more water than usual?

I mean, regardless of the outcome, I wouldn’t do it. They’ll most likely defecate a lot, and it’ll stink. All of this is a guess….just say no.


Cats, as well as most other household animals such as dogs, are poisoned by eggnog. If your cat has had a secret taste before and hasn’t exhibited any signs of being unwell, consider yourself lucky.

This festive beverage is actually a mixture of ingredients that will almost certainly upset a cat’s stomach, if not kill them.

If you have any further queries, please post them in the section below.

Leave a Comment