10 Reasons Why Your Dog is Throwing Up After Eating (2023)

It's dinner time and your buddy is all excited about his dinner, devouring everything in record time. Thirty minutes later you hear the sounds no pet owner wants to hear... vomiting... on the carpet. Ewww...

    Why does your dog to throw up like that? And why does it happen so close tomeal time?

    It might interest you to knowthere are two types of vomiting:Acute and Chronic.

    Acutevomiting is a sudden episode, usually brought on by eating too much and too fast and generally lasts only a day or two.

    Chronicvomiting is ongoing and means that dogs canthrow up 1-2 times per day andlikely have other symptoms such as weight loss, pain, and depression.

    Why Dogs Throw UpAfter Meals

    1. Ate or Drank Too Fast

    You know when you see that big blob of vomit near their food bowl? It looks like food, but also has liquid in it. This is a telltale sign that your dog is devouring her food too fast.

    This becomes a problem in multi-dog households when one dog regularly eats the food of the other dogs, causing irregular eating habits and food binging. This is a situation where an electronic feeder could solve the problem of a dog needing to eat fast to get food. You might also consider feeding the dogs in separate areas so they feel safe enough to eat at their own pace.

    Ifyou see a small puddle of clear liquid near the bowl, your dogs are likely drinking too fast. To alleviate this, keep a full bowl of clean water within their reach at all times so your dogs can slurp water (and make a huge mess) whenever they want!

    2. Ate Too Much

    We know that dogs can get super excited about meal time and basically inhale their food within minutes. This can lead to throwing up right after eating. There is only so much space in a dog's stomach.

    Some people use special bowls designed to slow down puppers. Outward Hound make slow feeder bowls in bright colors that look kind of like round mazes. They are specifically designed to slow down your dog while she eats and they are pretty groovy looking.

    (Video) How To Treat Vomiting at Home? | Vomiting dog?

    10 Reasons Why Your Dog is Throwing Up After Eating (1)

    3.Eating Non-Food Items

    This odd eating habit is commonly known as Pica and is more common than you might think, especially for puppies.One of the more common forms of Pica is Coprophagy, or eating poop. This is that annoying habit when your doggo knicks the poop out of the litter box or tries to eat a tasty poop treat on a walk. Not only is this a weird and gross habit, it also can cause problems for your doggo. For starters, it can cause them to... you guessed it... throw up. It can also cause a loss of appetite, drooling, lethargy and problems pooping.

    Much of the time, Pica is just a behavioral thing with dogs. Sometimes it is a symptom of an underlying condition like liver disease, parasites, malnutrition, or anemia. If your pup is eating things they should not be eating, it might be a good idea to give them other things to play with like JW dog toysor Kong treat holders. They could just be plain bored. They could also be anxious and some calming products like Vetri SCience Composure or could do the trick.

    A last reason dogs have Pica is fear of being punished. If you are having a difficult time with your dog, we highly recommend you invest in some training for both of you. You will both be a lot happier.

    10 Reasons Why Your Dog is Throwing Up After Eating (2)

    6.Food Ingredients

    We all love to give our dogs the bestquality food and treats, but generally don't pay attention to all of the ingredients on the label. If your treats have dyes, surfactants, emulsifiers, additives and preservatives, then your dog might be having issues with those things in their food.

    One of the best ways to know what your dog is eatingis toREAD THE LABELbefore you buy food for them.

    Typical dry food label

    This food, which is of decent quality and highly rated, is still full of lots of added preservatives and chemicals.

    10 Reasons Why Your Dog is Throwing Up After Eating (3)

    Typical wet food label

    This wet food, which lists lamb as the first ingredient, still has lots of preservatives and added nutrients.

    (Video) Why is My Dog Vomiting Undigested Food H

    10 Reasons Why Your Dog is Throwing Up After Eating (4)

    It is misleading to assume that all of these preservatives and vitamins and minerals are GOOD or BAD for your dog. The best thing you can do is educate yourself about what works for your dog based on trying different foods until you find one that works.

    5.Commercially processed bones

    As we mentioned earlier, dogs love to eat things over than food. They also love to chew on things like bones and sticks. Inevitably, they will be digesting some of that bone and wood, which may cause digestive problems and throwing up.

    There is a lot of conflicting information available about giving dogs bones, what kinds of bones they can safely chew, and how much you need to keep an eye on puppers while she is gnawing away on her bone. Our best advice is to talk to your vet about bones. They will have lots of experience with dogs eating bones and can suggest bones that are safe for doggo.

    Our friends at Dogtime have a comprehensive list of things to consider when choosing a bone for your dog.

    If your pup just JUST HAS TO CHEW, then consider getting her a Nylabone, which is designed for gnawing without breaking down or splintering.

    6.Plants and Trees

    Some of our favorite house and garden plants are actually poisonous to cats.American Kennel Clubhas a list of plants, shrubs and trees that are poisonous to dogs.The list below is reprinted from the AKC article:


    • Azaleas and Rhododendrons (Rhododendronspp.)
    • Holly
    • Hydrangea
    • Ivy
    • Oleander (Nerium oleander)
    • Peony
    • Sago Palm (Cycas revoluta)


    • Black Walnut tree
    • Chinaberry
    • Fruit trees - it's the pits, baby...
    • Horse Chestnut
    • Japanese Yew
    • Nut trees - too many nuts to eat...


    • Crocus
    • Begonia
    • Chrysanthemum
    • Daffodil
    • Foxglove
    • Geranium
    • Iris
    • Lily
    • Lily of the Valley
    • Tulip and Hyacinth

    What about grass?

    Eating grass is another form of Pica in dogs and does frequently cause dogs to vomit after eating some. Studies have shown that dogseat grass for a variety of reasons, including improving digestion, getting a nutritional component they need and treating worms.Interestingly, only 25% of dogs vomit after eating grass. It does raise questions about why dogs eat grass. It could just be that they are dogs and it is grass and why not?

    When should you worry about dogs eating grass? When there may bepesticides applied to the grass to keep it lush and bug free. If you are out and about and doggo decides to munch on somebody's lawn, redirect her with some yummy freeze dried chicken treats.

    10 Reasons Why Your Dog is Throwing Up After Eating (5)

    (Video) 5 Serious Reasons Why Your Dog Keeps Throwing Up (BE CAREFUL)

    7. It's the Food

    If you decide to switch your dog's food, be sure to do so slowly. Introducing a new food too quickly can cause doggo's digestive system to overreact.A good ratio for transitioning is 1/4 new food days 1 to 3, growing to to 3/4 new food by days 7 to 10.

    If your dog suddenly starts throwing up after meals and you have not changed the food, you might consider checking to see if the pet food company has changed the formula.Mostpet food companies will change formulas without sharing this information with their customers, sometimes with negative results.

    Dog food, just like human food, does expire. Keep that label handy in case your dogbegins throwing up. The information you are preserving is the product code and batch.If you put your food into a sealable container, be sure to cut out that part of the label and tape it to the container.

    A good rule of thumb is offered by Great Pet Care:

    • Kibble and Wet foods can last up to 2 years
    • Frozen foods can last a few months
    • Fresh foods can last a few weeks

    If your dog needs a little extra help when dealing with a food transition issue, you canfeed them plain pureed pumpkin, which is a great source of soluble fiber. Ortry a probioticto give their stomach flora a boost.

    8.Regurgitating Food

    There are two types of food ejection process that a dog uses. One is vomiting, which means that the food is partially digested and is coming back up from the stomach and upper intestine. Forgive the graphic detail, but it is an important distinction. The other way dogs eject food is regurgitationand happens while the food is still in the esophagus, BEFORE the food has begun to digest.

    Regurgitation generally happens due to issues, or constrictions in the esophagus. You can tell if the food is regurgitated because your doggo will likely want to eat that food again. We've all seen our dogs throw up and then eat it shortly after.

    Another way to tell if food is regurgitated is that your dog is not heaving to expel the food, but leans over and the food sort of falls out of her mouth.

    9. Stress

    We get so bonded to our dogs and know that they get separation anxiety and can even get stressed and depressed. Dog stressshows up in many forms, including tucked ears and tails, drooling, pacing, hiding, and... you guessed it... vomiting.

    Stress can be brought about by many things. You may love riding in the car, but puppers may get car sick. Or he might worry that every time you get in the car you're headed to that mean old doctor again. Having a dog throw up in the car is never any fun.

    (Video) How To Care For A Dog Throwing Up? | Types Of Dog Vomit And What They Mean | Veterinarian Explains

    So... if your fur baby is stressed by car rides, give them a nice calming treat before hand. And, be sure to take them on car trips to the park and the cafe and the beach so they know car rides = fun!

    10. An Underlying Condition

    Last, but certainly not least is that if your dog continues to throw up and has other symptoms, it could mean there is a more serious underlying condition that needs your attention. Here are a few serious ones below:

    • Liver Diseaseis caused by toxins in the kidney or liver, poor flow of fluids creating blockages, drugs or medications that damage the liver and excessive heat.
    • Pancreatitis, which is an inflammation of the pancreas caused by a blockage or damage to the pancreas.
    • Cushings Syndrome is a common endocrine disease of middle aged dogs caused by the dog's adrenal glands producing too much cortisol.
    • Parvovirousis a highly contagious virus that spreads quickly among unvaccinated dogs and young puppies.

    10 Reasons Why Your Dog is Throwing Up After Eating (6)

    Call The Vet If...

    If you see your cat vomiting and any of these symptoms below are also present, call your vet right away:

    1. repeated vomiting
    2. cannot keep water down
    3. lethargy or listlessness
    4. cold, dry, pale, or yellow gums
    5. diarrhea
    6. blood in the vomit
    7. blood in thestool

    Help Them Feel Better

    If your dog is throwing up and dealing with an illness, there are a couple of things you can do right away to make her feel better.

    The first is stop feeding any foods until 6-8 hour after the last time they threw up. When you do reintroduce foods, slowly introduce abland diet of white cooked (unseasoned) chicken and rice.

    Make sure you have water on hand as they are likely be be dehydrated. Just keep an eye on them when they drink so they don't ingest too much water and start the vomit cycle all over again.

    And get them situated in a cozy space next to you. Comforting goes such a long way with loved ones who don't feel good.

    Freebie! Other Resources:

    We're love us some greatresearch. We encourage you to learn as much as you can about why dogs throw up and what you can do about it. Below are some extra resources for you to read!


    Why is my dog throwing up shortly after eating? ›

    Usually, it's regurgitation. Your dog may have eaten too much, too fast, or they may be suffering from stress. Megaesophagus is also a possibility, so you'll want to check with your vet to be sure. If your dog is vomiting, it usually happens at least a few minutes after your dog has eaten.

    What is the most common cause of vomiting in dogs? ›

    Dietary indiscretion – also known as scavenging or eating something they shouldn't have done! This is the most common cause of vomiting in dogs. A sudden change in diet or a potential food intolerance or allergy. Intestinal parasites – worms including: roundworms, heartworms, tapeworms, hookworms and whipworms.

    Why is my dog throwing up but acting normal? ›

    If your dog is throwing up, but still acting otherwise normal, it's possible that your pet has either chronic gastritis (inflammation of the stomach) or food indiscretion. Food indiscretion in dogs is very common when they get so excited about eating that they eat too fast or too much, and some of it comes back out.

    When should you be concerned about a dog throwing up? ›

    Prompt attention from a veterinarian should be sought if your dog vomits multiple times in one day or for more than one day in a row. In addition, you should seek veterinary attention if your dog shows the following symptoms accompanied by vomiting: Loss of appetite. Change in frequency of urination.

    How do I make my dog feel better after throwing up? ›

    Once vomiting stops, introduce a bland, low-fat food, and feed your dog small amounts three to six times daily for a few days. Gradually increase the amount of food and decrease the feedings as you transition to the dog's normal food. If your vet asked you to withhold water, re-introduce it slowly in small amounts.

    What color throw up is bad for dogs? ›

    If when your dog vomits that one time, they are bringing up blood, dark brown/black vomit, it smells like poo or you know they have eaten something potentially toxic, then contact your vet immediately for further advice. The same goes if your dog appears unwell or in pain at all.

    What does unhealthy dog vomit look like? ›

    If your dog's vomit is dark, red, or black, veterinarians recommend contacting your veterinarian as soon as possible. It's always a good idea to check with your veterinarian if anything seems off, because a dog vomit color guide is just that—a guide and not a diagnosis.

    Can dogs throw up and not be sick? ›

    Regurgitation is a non-sickness related action where your dog purges their stomach of undigested food or fluid. Before your dog regurgitates you may notice that they seem to be having a hard time breathing or they are coughing. One way to identify if its regurgitation vs. vomit for sure is to inspect the pile.

    Why is my dog throwing up with no other symptoms? ›

    However, vomiting can also be a sign of more serious illnesses such as allergies, bacterial or viral infections, inflammatory conditions such as pancreatitis, intestinal obstruction from foreign bodies (something eaten that gets stuck in the intestine), organ dysfunction such as liver or kidney failure, or cancer.

    Can a dog vomit then be fine? ›

    If your dog vomits once and then resumes his normal activities and eats and poops normally, chances are it was a minor incident, although it never hurts to play it safe. If your dog vomits more than once, or has recurring bouts of vomiting, you need to call your vet immediately.

    What are the signs of pancreatitis in dogs? ›

    What are the clinical signs of pancreatitis? The most common clinical signs include nausea, vomiting, fever, lethargy, abdominal pain, diarrhea, and decreased appetite. During an attack, dogs may take a 'praying position', with their rear end up in the air and their front legs and head lowered onto the floor.

    How long does a dog recover from vomiting? ›

    Most cases of vomiting in dogs improve within 24 hours, but some are more serious and require treatment from a vet.

    Should I give my dog anything after vomiting? ›

    Do not feed your dog for 12 to 24 hours. Once your dog has not vomited for at least 6 hours, you can offer a small meal. A bland, easily digestible food such as cooked white rice mixed with boiled white meat chicken (no bones or skin) is ideal, but you can also use a small portion of your dog's regular diet.

    What can I give my dog to stop her from throwing up? ›

    Feed Your Dog a Bland Diet

    After the fasting period, when the vomiting should have ceased, take away his normal food and replace it with boiled chicken and rice or boiled ground beef and rice. If you use chicken, make sure it is skinless and boneless; if you use burger, make sure the fat is drained off.

    How do I know if my dog has an intestinal blockage? ›

    Symptoms of a Bowel Obstruction
    1. Vomiting, especially when repetitive.
    2. Weakness.
    3. Diarrhea.
    4. Loss of appetite.
    5. Dehydration due to inability to hold any water down.
    6. Bloating.
    7. Abdominal pain.
    8. Hunching or whining.

    What are the stages of dog vomiting? ›

    The vomiting act involves three stages: nausea, retching, and vomiting. Serious consequences of vomiting include volume and electrolyte depletion, acid-base imbalance, and aspiration pneumonia.

    Do dogs feel sick when they throw up? ›

    With vomit, the dog is nauseous. A lot of dogs will look apprehensive.” Regurgitation is less common than vomiting, but it's not necessarily less serious. If your dog regurgitates their food just once, it's probably nothing to worry about.

    What can I give my dog to settle his stomach? ›

    • Chicken and Rice. Chicken and rice are prime ingredients in many dog foods, and these mild foods sit well on upset canine stomachs. ...
    • Shredded Chicken. Shredded chicken is easy on upset stomachs and acts as a huge eating incentive for dogs with decreased appetites. ...
    • Pumpkin. ...
    • Bone Broth. ...
    • Baby Food.

    What are the signs of upset stomach in dogs? ›

    Signs of an Upset Stomach in a Dog

    The most obvious symptoms are vomiting, diarrhea, pacing, or loss of appetite. If your dog is having severe vomiting, fever, or bloody diarrhea, you need to visit a vet immediately. Any of these symptoms may signal that something serious is going on with your dog.

    What color is the vomit of a dog with pancreatitis? ›


    Sometimes, when a dog eats too many oily or fatty foods, the pancreas can become inflamed. If this is the case, yellow vomiting will typically occur between one and five days after the unsavory food was consumed.

    What different types of dog vomit mean? ›

    Types of dog vomit and their significance
    Granular vomitChunky vomitLiquid vomit
    Sometimes can be bloodyHappens immediately eating foodOften confused with kennel cough
    Includes semi-digested foodHappens if the dog eats food very fast or runs after eating
    3 more rows

    Should I let my dog drink water after throwing up? ›

    Treatment For Dogs Vomiting

    if it is a single vomit, withhold food for at least 6 hours. Make sure that they have water available but avoid excessive water intake as this can lead to further vomiting. if the vomiting stops, small bland food meals can be introduced. gradually increase the amount of water.

    How many times can a dog throw up before going to vet? ›

    It is not as concerning for your dog to vomit 2-3 times within 10 minutes and then be fine. If your dog vomits three or more times over a period of eight hours, you should be worried. If there is any blood in either, you should take your dog to the vet immediately.

    Why is my dog throwing up after eating a little or drinking water? ›

    Sometimes, dogs throw up after drinking water because they have a sensitive stomach. Dogs with sensitive stomachs are more prone to throwing up after eating or drinking certain things. This is because their stomach acid is too high and it can cause them to vomit easily.


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