Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Dog Vomiting: What to Do When Your Pup Throws Up (Vet Approved)

Dog vomit in the living room on the floor

Seeing your dog throw up is concerning, and after you’ve had the unpleasant experience of cleaning up after your pet, what do you do now? The first thing to do is make sure that your dog is alright. While many causes of vomiting are nothing to worry about, some can be life-threatening.

The treatment will depend on the reason your dog vomited. That’s why knowing the cause of your dog’s vomiting is crucial. In this article, we’ll talk about why dogs vomit and explain how to care for them afterward. More importantly, we’ll discuss how to tell if vomiting is a sign of an emergency.

dogster face divider

What Is Vomiting?

Vomiting is pretty simple, right? It’s often thought that if something comes back up, your dog is vomiting. Well, not always. Sometimes, when something comes up, it’s regurgitation. While these terms are often used interchangeably, they are actually different.

Vomiting occurs when food is forcefully ejected from the stomach and upper intestines. Vomit smells sour and contains bile and partially digested food. Regurgitation is when food comes back up from the esophagus, meaning digestion hasn’t started yet. Unlike vomiting, regurgitation won’t cause heaving of your dog’s stomach because the food isn’t traveling up from the abdomen.

Understanding the difference between vomiting and regurgitation can help you to understand why it happened. For example, dogs may regurgitate due to eating too quickly, whereas vomiting can be a sign of other, more worrying medical conditions.

Dog vomit in the living room on the floor_A-photographyy_Shutterstock
Image Credit: A-photographyy, Shutterstock

Signs of Vomiting

It’s usually simple to tell if your dog has vomited, but if you pay close attention to your dog, some signs may appear before they vomit. While catching these signs may not help you prevent your dog from vomiting, they may allow you to take them outdoors before their dinner comes up and lands all over your carpet.

Some signs that your dog is about to vomit may include:
  • Excessive drooling
  • Licking their lips
  • Retching
  • Contractions of the abdomen

Causes of Vomiting

There are many reasons why your dog may have vomited. It could be as simple as eating too much or too fast or as dangerous as consuming something toxic. But how can you determine the reason? One of the best ways to narrow down why your dog has vomited is to determine whether or not it is an isolated case or a repeatable instance.

If your dog has vomited seemingly out of nowhere, some possible causes include:
  • Change of diet
  • Intolerance to something they ate
  • Consumption of a toxic substance
  • Foreign object stuck in gastrointestinal tract
  • Constipation
  • Medications
  • Intestinal inflammation
There are also medical conditions that may cause your dog to vomit, such as:
  • Bacterial or viral infections
  • Intestinal parasites
  • Acute kidney or liver failure
  • Pancreatitis
  • Heatstroke
  • Bloat
  • Cancer

If your dog throws up frequently, there may be a serious medical condition causing it.

Look for other possible signs such as:
  • Dehydration
  • Diarrhea
  • Fever
  • Depression
  • Abdominal discomfort and/or pain
  • Weakness or lethargy
  • Blood in vomit
  • Significant weight loss

Upon noticing any of these signs, reach out to your vet right away. These indicate that your dog may have a medical issue, and their condition may progress without treatment.

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 personalized advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1

dogster face divider

How Do I Care for a Dog That Is Vomiting?

How you care for a vomiting dog will depend on their state. If your dog vomits once and acts normal, they’re likely fine. Something just didn’t sit right with them. Still, keep an eye on your pet and monitor them for any changes to their condition. Give them water, as vomiting can dehydrate dogs, but ensure they only drink small amounts at a time. Drinking too much water too fast may cause them to vomit again.

If your dog is still acting a little off after vomiting, removing their access to food for a little while may be a good idea. If something is wrong with your dog’s tummy, you don’t want them immediately eating again and adding more fuel to the fire. Keep them away from their food for 12–24 hours so their stomach can recover unless there is a reason that they need to eat frequently. For example, puppies and diabetic dogs should have more frequent access to food.

As long as your dog’s vomiting is only a one-time case, there isn’t any need to run to the vet. Of course, you can always reach out to your vet if you are ever concerned for your dog’s well-being, so don’t hesitate to call your clinic if you are worried.

However, if your dog is vomiting frequently or appears unwell, you should take your dog to the vet right away. Do not attempt to treat your dog with home remedies; they can make matters worse. Since vomiting can be a sign that your dog has ingested something toxic or is experiencing severe conditions like bloat, a prompt response could mean the difference between life and death.

dogster paw divider

Frequently Asked Questions

Vomiting is a common occurrence in dogs. It can mean absolutely nothing, or it can be a warning sign that your dog is suffering from a severe medical issue. With so many shades of gray surrounding the subject, it is natural to want more answers. In this section, we’ll answer frequently asked questions to help put your mind at ease regarding your dog’s health.

What Is Acute Vomiting?

Acute vomiting is when a dog vomits seemingly out of nowhere without a history of repeated vomiting.

Some reasons that a dog may experience acute vomiting include:
  • Poor food or water quality
  • Contagious diseases
  • Parasites
  • Bloat

If your dog experiences acute vomiting, that doesn’t mean you have nothing to worry about. Acute vomiting can be a sign of severe issues with rapid onset, such as bloat. Therefore, it’s essential to monitor your dog to ensure they are not displaying signs of a worsening condition.

a sick vizsla dog lying on a dog bed at home
Image Credit: Edgar Feliz, Shutterstock

What Is Chronic Vomiting?

Chronic vomiting refers to vomiting that occurs continuously over a period of at least seven days. It can be constant or intermittent.

Here are some of the reasons a dog may suffer from chronic vomiting:
  • Food intolerance
  • Inflammatory bowel disease (IBD)
  • Pancreatitis
  • Stress
  • Foreign Objects

It can be challenging to figure out how to care for your dog after they vomit, and the best way to determine why they’re suffering from chronic vomiting is to consult your vet and run diagnostic tests.
dogster face divider

Conclusion

Cleaning up dog vomit is unpleasant, and you may hope it’s only a one-time event. However, your job as a pet parent isn’t done after the clean-up is finished. Paying attention to your dog’s state after they’ve vomited is crucial, as they may require prompt treatment. If you are concerned about your dog’s well-being, don’t hesitate to call your vet and make an appointment.

See also: 


Featured Image Credit: Cunaplus, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* 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 Dogster 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

Can You Put Neosporin on a Dog? Vet-Reviewed Safety Facts

A tube of antibiotic ointment Neosporin is handy to keep around for minor injuries, but is it safe to put on a dog?...

How Do I Know If My Dog Is Healthy? Our Vet Discusses 12 Ways to Tell

Apart from hilarious video clips and adorable photos, one of the main reasons dog owners turn to the internet is to make sure...

Can I Put Vaseline on My Dog’s Paw? Vet-Verified Uses & Tips

Vaseline is a household product you probably already have on hand, and if you’re wondering if you can apply Vaseline to your dog’s...

Isle of Dogs Shampoo Review 2025: Our Expert Opinion

Founded in 2004, Isle of Dogs is a U.S.-based small business that sells a variety of grooming products geared towards keeping your dog’s...

More related

13 Strange Looking Dog Breeds (With Info & Pictures)

There are several strange-looking dogs in the world, but since beauty is subjective, some owners consider them gorgeous rather than odd-looking. If you’re...

How to Prevent Dog Collar Accidents: 4 Vet-Reviewed Tips

Dog collars are an essential accessory for canines because they allow the owner to place an ID tag on their dog. They also...

Male vs Female Maltese: What’s the Difference? (With Pictures)

In 1877, the Maltese wowed the public with their refined looks and toy dog charm at the first Westminster dog show. If you’re...

Authority Puppy Food Review 2025: Recalls, Pros & Cons

Review Summary A new puppy can bring a lot of excitement into your life! Along with the adorable pictures and play, there are...

Keep reading

15 Pet Food Delivery Service Trends & Statistics to Know in 2025

Pet food delivery is a vibrant and growing portion of the pet food market. More and more people are opting to buy their pet food online and have it delivered straight to their house rather than buy it in-store. These...

World Pet Delivery Facts and Statistics

Can Dogs Eat Golden Berries? Vet-Approved Nutrition Advice

Your dog might beg you to share your food with them, but it’s always best to do your research first to ensure that the food doesn’t contain any dangerous ingredients. One increasingly popular food that people might wonder about is...

Can Dogs Eat Golden Berries

Can Dogs Eat Flour? Vet-Verified Health & Nutrition Info

Flour is one of the most common ingredients in kitchens and pantries, especially for those who love baking. If you love to bake and tend to make a mess when you do, you might wonder if it’s safe for your...

Can Dogs Eat_flour

Cesar Dog Food Review 2025: Pros, Cons, Recalls and Guide

Review Summary Cesar has been a staple in the pet food section of grocery and big box stores for decades. This food is especially popular with small dog owners because of its small package sizes and Westie mascot. They offer...

Dogster_Cesar Dog Food Review

Can Dogs Eat Salsa? Vet Approved Facts & FAQs

Salsa is a spicy relish composed of tomatoes, peppers, herbs, limes, onions, and spices. It’s usually paired with tortilla chips as an appetizer, but it can also be used as a topping or filling for tacos, enchiladas, or burritos. Salsa...

Can Dogs Eat Salsa

Can Dogs Eat Millet? Vet-Verified Benefits & Potential Risks

As a dog owner, it’s important to know what foods are safe for your dog to eat. This is especially true if your pooch is one of those that enjoys begging or sharing what you’re eating. When you’re eating healthy...

Can Dogs Eat_Millet

Can Dogs Eat Pecans? Vet-Reviewed Facts & Safety Guide

If your dog is a dedicated beggar, it can be hard to resist sharing your food with them. Pecans and other nuts are popular snacks for humans, but are they okay for dogs? While pecans aren’t classed as toxic according...

Can Dogs Eat Pecans

10 Best Dog Foods for Morkies in 2025 – Reviews & Top Picks

Morkies are tiny, but that doesn’t mean they don’t have an appetite! These little dogs are surprisingly high-energy. That set of traits comes with its own challenges when you need to pick a food. Finding a food that will pack...

Morkie lying in bed_SarahChai_Pexels