Pet Health

My Dog Is Eating Grass: What Should I Do?

Wondering why your dog is eating grass? Discover the reasons behind this behavior and how to ensure your pet stays healthy with our helpful guide!
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
A dog munching on fresh green grass in a sunny park, looking curious and content.

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Have you ever caught your dog munching on grass and wondered, “Why is my dog doing this? Are they okay?” You’re not alone. Many dog owners notice this quirky behavior and worry it might signal an underlying problem. Let’s explore why dogs eat grass, whether it’s harmful, and what steps you can take to ensure your furry friend stays healthy.

🧠 Why This Happens

Dogs eating grass is a surprisingly common behavior, and it’s not always a cause for alarm. Here are some of the main reasons why your dog might be grazing:

  • Natural Instinct: Some experts believe that eating grass is a leftover instinct from dogs’ wild ancestors, who consumed plant material while hunting.
  • Dietary Deficiency: If your dog’s diet lacks fiber or certain nutrients, they may turn to grass as a supplement.
  • Digestive Relief: Grass-eating is often linked to digestive upset. Some dogs may eat grass to induce vomiting and relieve discomfort.
  • Boredom or Anxiety: If your dog isn’t getting enough mental stimulation or exercise, they might chew on grass out of boredom or as a self-soothing behavior.
  • They Like It: Sometimes, the simplest explanation is the right one. Some dogs just enjoy the taste and texture of grass!

While occasional grass-eating is usually harmless, it’s important to observe your dog for any unusual symptoms that may indicate a larger issue.

❗ How to Help

If your dog is eating grass frequently, there are steps you can take to address the behavior and ensure their health isn’t at risk:

  • Evaluate Their Diet: Ensure your dog is eating a balanced, high-quality diet that meets their nutritional needs. If you’re unsure, consult your vet for recommendations.
  • Provide Enrichment: Increase playtime, introduce puzzle toys, or take them on longer walks to reduce boredom and anxiety.
  • Monitor Their Behavior: Keep an eye on when and how often your dog eats grass. If it’s happening after meals or during certain times of the day, this can provide clues about the cause.
  • Limit Access: If you’re concerned about chemicals or pesticides on the grass, supervise your dog during outdoor time and discourage them from grazing in unsafe areas.

Most importantly, stay calm. Occasional grass-eating isn’t necessarily a problem, but it’s always good to stay proactive about your dog’s health.

✅ Behavioural Solutions

If your dog’s grass-eating seems excessive or compulsive, you may need to take additional steps to address the behavior:

  • Teach Commands: Use commands like “leave it” or “drop it” to discourage your dog from eating grass during walks or outdoor play.
  • Offer Alternatives: Provide safe chew toys or treats to redirect their grazing tendencies.
  • Rule Out Medical Issues: If the behavior persists despite your efforts, consult your vet to check for underlying health problems like gastrointestinal issues or nutrient deficiencies.

Behavioral training and positive reinforcement can go a long way in curbing grass-eating. Consistency is key, so be patient with your dog as they learn.

💡 When to Get Support

While grass-eating is often harmless, there are situations when you should seek veterinary advice. Contact your vet if you notice any of the following:

  • Your dog is vomiting frequently or seems lethargic after eating grass
  • They’re showing signs of digestive discomfort, such as diarrhea or loss of appetite
  • The grass-eating is excessive or compulsive, interfering with their normal activities
  • They consume grass treated with pesticides or other chemicals

It’s always better to err on the side of caution when it comes to your pet’s health. Your vet can help rule out serious issues and provide tailored advice for your dog’s specific needs.

FAQs

Q: Is it normal for dogs to eat grass?
A: Yes, many dogs eat grass occasionally, and it’s usually harmless. However, frequent or excessive grass-eating may indicate boredom, dietary deficiencies, or digestive issues.

Q: Can eating grass make my dog sick?
A: In most cases, eating grass won’t harm your dog. However, if the grass is treated with pesticides or they’re eating it to induce vomiting, it’s best to consult your vet.

Q: How can I stop my dog from eating grass?
A: You can discourage grass-eating by addressing potential causes like boredom or nutritional deficiencies. Provide enrichment, supervise outdoor time, and consult your vet if the behavior persists.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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