Skip to Content

Should I Let My Dog Eat Grass? (Explained for Owners!)

Are you noticing that your dog eats grass every now and then? Are you wondering whether or not the consumption of grass by your dog has any health benefits? 

Therefore, should you let your dog eat grass? Does the consumption of grass by your dog help with stomach-related issues in your dog?

Letting dog eat grass

You can let your dog eat grass especially when you notice that the consumption of grass by your dog helps them to relieve their stomach issues or help them to vomit to release harmful toxins. Nevertheless, this should not be standard practice as negative consequences may also derive from it.

Whether or not you should let your dog eat grass depends on a lot of factors. Therefore being knowledgeable concerning what are the times to let your dogs eat grass and the times to discourage this behavior will help you to mold yourself accordingly.

To throw up: 

There is no exact answer regarding whether or not it is appropriate to let your dog eat grass to throw up because throwing up and consumption of grass aren’t always correlated.

Sometimes, your dog can simply throw up after eating grass because they find grass to be non-digestible. 

But, it doesn’t mean you should always be letting your dog eat grass to throw up as grasses may sometimes contain pesticides or harmful chemicals which can lead to harmful effects on your dog.

When sick: 

It is not that harmful to let your dog eat grass when it is sick rather, it is a natural instinct of dogs to look for grass to eat when sick.

Consumption of grass is the first thing that comes to your dog’s mind when it has some physical problems like digestive disorders, stomach problems, GI problems, and so on.

This is because the grass is filled with fiber and dogs will eat this to vomit which will make them feel better.

This also happens because the pointy edges of the grass will have a tickling effect on the throat of dogs which will thus help them to vomit eventually.

In addition, grass also seemed to have natural laxative which helps your dog when your dog is sick with constipation or gastrointestinal issues.

However, you need to make sure that your dog eats an appropriate amount of grass rather than munching on an excessive amount.

After vomiting: 

It is not really wise to let your dog keep on eating grass even after vomiting several times.

This is because your dog may have other internal problems that are prompting the vomiting issue and in such situations if you let your dog eat grass, it can be overpowering for your dog.

If he has an upset stomach: 

Your dog can definitely eat grass when it has an upset stomach and you should let your dog eat grass if this is the case. In addition, when dogs have digestive disorders or upset stomachs, they find it hard to pass stool.

During this time, if your dog eats grass, it can help them to pass stool easily thus helping with constipation which in turn will help to ease upset stomach problems.

Do dogs eat grass to settle their stomach?

Dogs can definitely eat grass to settle their stomach problems because the grass is very fibrous and the consumption of this fibrous food will often result in vomiting and vomiting can help to get rid of the toxins.

Therefore, if your dog is facing some stomach-related problems, then the consumption of grass will definitely give relief to your dog as the grass settles the stomach problems.

In addition, grass also seems to have a natural laxative and it also works as a natural antacid which is why problems such as constipation or irritable bile issues are eradicated by the consumption of grass by your dog.

Why do dogs eat grass?

It is no news that your dog may eat grass from time to time and the reasoning behind this behavior should be cleared so that you can mold your decisions accordingly.

Lack of fiber in the diet:

One of the very first reasons why your dog is eating grass is due to the lack of fiber in your dog’s diet.

Accordingly, your dog’s diet should be filled with all the nutrients and if there is a lack of dietary fiber in your dog’s natural diet, then your dog may develop a craving for dietary fiber which in turn will prompt your dog to eat grass.

In addition, dietary fibers are really important in your dog’s diet because the lack of dietary fiber will cause digestion problems and will also make it hard for your dog to pass stool.


Another reason why your dog may be eating grass is due to the medical benefit related to grass. Accordingly, in some dogs, it is noticed that when they gobble up the grass with an empty stomach, it helps them to throw up toxic bile or toxins. 

Therefore, this helps some dogs to be less irritable or to have less pain and thus it works as a natural antacid for dogs.

Fond of the flavor:

Another common reason why your dog is eating grass is due to the appealing taste of the grass. Accordingly, the texture, fragrance, and flavor may be very much favorable for your dog which is why it likes to devour grass.

In addition, grass also seems to have a very attractive odor that makes grass palatable for your dog.

Natural instinct:

Consumption of grass can be in your dogs’ genetic makeup and they are just acting on their instinct when they eat grass.

In addition, this natural instinct of eating grass may have been inherited from the wolflike ancestors of dogs.

Moreover, dogs also have a scavenging instinct which helps them to search for food and this may be another instinct causing them to eat grass.

Presence of Digestive problems:

Sometimes, your dog may start eating grass due to some digestive issues and due to intestinal worms in your dog’s stomach.

Accordingly, the consumption of grass can potentially help your dog to get rid of these intestinal worms from the gastrointestinal tract.

In addition, when your dog has stomach aches or digestive problems, your dog may start eating grass only to vomit because dogs can’t really digest grass fully.

And, this helps because toxins that are present in your dog’s stomach will also be thrown out due to the vomiting and thus your dog may use this as a way of easing up the upset stomach.

How much grass should I let my dog eat? 

You shouldn’t let your dog eat an excessive amount of grass because this can cause blockage or result in excessive vomiting. In addition, your dog may also have diarrhea if it eats a huge amount of grass.

In addition, it is normal for your dog to munch on a bunch of grass on a regular basis but you need to make sure that you regulate this behavior so that your dog doesn’t devour any parasites or harmful chemicals along with the consumption of grass.

What should I do if my dog eats grass? 

Although the consumption of grass is safe when it is consumed in a conservative manner but there are some negative consequences that can also derive from the consumption of grass by dogs.

Therefore, you should be aware of the things that needed to be done so that any unwanted incidents cannot occur.

Let your dog eat grass:

One of the first things that you can do if your dog eats grass is to let them eat it.

Accordingly, this is because dogs seem to crave grass when they have any sickness or stomach-related problems as grass helps dogs to eradicate irritability to some extent.

Retain from eating more:

Another thing you should do is related to retaining your dog from eating grass anymore if you see that the consumption of grass by your dog is causing a negative effect.

Accordingly, this is because not all varieties of grass are non-toxic and grasses can sometimes have bugs, insects, and chemicals on them which can have a detrimental effect on your dog.

Add dietary fibers to the diet:

Just because grass can have some sort of positive consequences on your dog, it doesn’t mean you should fully encourage this behavior.

Rather, you need to understand that the need for dietary fiber can cause this behavior in your dog and you need to include some important greens or dietary fibers in your dog’s diet so that your dog doesn’t eat grass in an excessive amount.

Final Thoughts

To sum up, several benefits can happen if your dog eats grass such as easier bowel movements, relief from stomach problems, and from intestinal worms. In such situations, you can let your dog eat grass but you need to ensure that your dog does not over-eat grass.