Why Do Boxers Eat Grass?

February 03, 2023

Why do Boxer dogs eat grass?

Have you ever seen your Boxer dog chomping down on some grass and wondered why they’re doing it? It’s actually a pretty common behavior among dogs, and there are a few different reasons why they might do it.

Stomach upset

One of the most common reasons for a dog to start eating grass is because they’re feeling a little bit off. Maybe they ate something that didn’t agree with them, or maybe they’re feeling a little bit nauseous. In these cases, dogs will often start eating grass as a way to make themselves throw up. This can help them feel better by getting rid of whatever is bothering their stomach.

Nutritional deficiencies

Another possible reason for a Boxer dog to start eating grass is that they’re not getting all the nutrients they need from their regular diet. Dogs are opportunistic eaters, and if they’re feeling a little bit hungry or craving something, they might turn to grass as a way to fill that need.


Sometimes, dogs will start eating grass just because they’re bored. They might be looking for something to do, and eating grass is an easy activity that they can do on their own.

Natural instinct

Finally, it’s possible that your Boxer dog is simply following their natural instincts by eating grass. Wild dogs and wolves are known to consume grass and other vegetation as part of their diet.

What to do?

If your Boxer dog is eating grass and it seems to be causing them any discomfort or you’re not sure about the reason, it’s always a good idea to talk to your vet. They’ll be able to give you more information about what might be going on, and help you figure out the best course of action.

Things to keep in mind


Eating non-food items is known as pica, and it can be a sign of an underlying issue such as mineral or nutrient deficiencies, anemia, or even certain medical conditions such as diabetes or intestinal worms. If your Boxer dog is eating grass excessively or is showing other signs of pica, it’s best to consult with a veterinarian.

Grass type

It’s also important to be aware of the type of grass your Boxer dog is eating. Some types of grass, such as fertilized lawn grass or grass treated with pesticides or herbicides, can be harmful to dogs. If you’re concerned about the safety of the grass in your yard, talk to your vet about the best options for your pup.

Chemically treated grass

One of the biggest concerns when it comes to grass and dogs is chemically treated grass. If your lawn has been treated with pesticides, herbicides, or other chemicals, it can be dangerous for your dog to eat. These chemicals can be toxic and can cause a range of health problems, from vomiting and diarrhea to more serious issues like seizures or even death.

Fertilized grass

Another concern is fertilized grass, which can contain high levels of nitrogen and other chemicals that can be harmful to dogs. Eating too much fertilized grass can cause stomach upset and even liver or kidney damage.

Moldy grass

Moldy grass can also be dangerous for dogs to eat. Some types of mold produce toxins that can cause serious health problems, such as vomiting, diarrhea, and even seizures.


While eating grass is generally a harmless behavior, if you’d prefer your Boxer dog not to eat grass, you can try to train them to stop. Distracting your dog with toys or treats when they start to eat grass, or using positive reinforcement to discourage the behavior, can be effective.

Also, make sure your dog is on a well-balanced diet and provide enough mental and physical stimulation for them.

It’s important to remember that, in most cases, eating grass is a completely normal and healthy behavior for dogs. So, don’t worry too much if you catch your Boxer chomping on some grass every now and then.

As always, if you have any concerns about your Boxer’s health or behavior, don’t hesitate to reach out to your vet for guidance.

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