Why Do Dogs Eat Grass And Vomit? Here’s Why Your Dog Throws Up After Eating Some Grass

Why Do Dogs Eat Grass And Vomit? Here's Why Your Dog Throws Up After Eating Some Grass

It has been a mystery for quite some time. When we see our beloved pooches at the park, strolling around in search of a place to cool off and relax with their pals, we might wonder: What makes them want to munch on the green stuff and then spew it back up?

This article will go into why dogs might eat grass and vomit, as well as some other potential reasons why they would vomit.

Why Do Dogs Eat Grass And Vomit?

There are several theories that exist about why dogs eat grass, but we know for sure that most will eat the greenery when they’re feeling nauseated or sickly. Also known as “vomiting,” this behavior can be helpful in some cases since it helps your pet empty out their stomach. However, if they continue to throw up even after the grass has been digested, you should contact your veterinarian as soon as possible.

The greens are known to be acidic substances. Dogs naturally crave diets loaded with proteins and fats, which are essential for their survival. Grasses are not known for having these two components, but they do have alkaline properties that help make the digestive tract more acidic.

When a dog eats grass, they’re essentially trying to restore balance in their stomachs by making it sourer. This results in an increase of gastric secretions that will aid the digestion process. Dogs that have been fed rich foods such as rice, pasta, and bread will be more likely to eat grass because the wheat used to make those products is a grain rich in carbohydrates.

If your dog does have a history of eating grass, chances are they need a diet change. There’s nothing wrong with feeding them high-quality kibble since it will help their body digest the food more efficiently. However, it’s important to remember that everything you put into their body will come out as waste at some point. Feeding them an unhealthy diet could result in even more vomiting and lack of focus. Of course, it’s crucial to consult with your veterinarian before making any changes to their diet.

About Canine Vomiting

“Vomiting” is the act of regurgitating food that has already been digested. There are many reasons why this happens, but it’s important to know that nausea and vomiting can be triggered by many medical conditions. According to PetMD, a dog might experience a bout of vomiting as a result of intestinal parasites or a myriad of other gastrointestinal issues such as inflammatory bowel disease (IBD) and pancreatitis. These conditions can be treated, though vomiting is a sign that they still need more help.

Vomiting can be a sign of many other illnesses in dogs, including distemper, parvovirus, or poisoning. Pups between four and six weeks old may need to see an animal hospital if they’ve been vomiting for several days straight because their stomach lining isn’t fully developed yet.

If your dog is vomiting frequently, you might want to speak with their vet about the possibility of having them take a drug known as Imodium AD. This drug can help lessen the symptoms of nausea and vomiting when dogs have ingested certain medications that cause stomach cramping. In addition to treating symptoms, the drug will also treat a lot of urinary tract issues in dogs.


Why do dogs eat grass and vomit? A lot of people think that dogs eat grass and vomit because they lack the knowledge of proper nutrition, but there are other factors. They may be experiencing stomach upset and the act of eating grass and throwing up could help ease their stomachs or get rid of an illness like food poisoning.

Grass-eating is not thought to be harmful to dogs, but can sometimes cause vomiting or diarrhea due to indigestion. To find out more, check out our article “Why do dogs eat grass?”

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Have you ever seen your dog eating some grass and then vomiting? What measures did you take to prevent them from doing so? We would love to hear from you. Please share with our community by leaving a comment below!

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