Why Does My Dog Keep Eating Grass?

Why Does My Dog Keep Eating Grass

Does a dog eating grass mean they are sick?

5 Reasons Why Dogs Eat Grass – There are five main reasons why dogs eat grass. Some dogs will eat grass just because they like how it tastes or because it is a way for dogs to entertain themselves when they are bored. Other times, dogs will eat grass because they have an upset stomach, need more fiber in their diet, or have a diet deficiency.

Why is my dog eating grass excessively?

Is eating grass a psychological need? – A dog’s day focuses on his owners’ activities, watching them leave and anxiously awaiting their return. Although most dogs enjoy being outside, some get bored when alone and need to do something to pass the time.

  1. Nibbling grass that is readily available helps fill the hours.
  2. Dogs crave human interaction and may try to get their owners’ attention through inappropriate actions like eating grass if they feel neglected.
  3. In addition, anxious dogs eat grass as a comfort mechanism much like nervous people chew their finger nails.

Whether dogs are bored, lonely, or anxious, it is often noted that the grass eating increases as owner contact time decreases. What can owners do for these grazing dogs? For anxious dogs, a new toy or an old t-shirt with his owner’s familiar scent may provide a modicum of comfort.

Do dogs eat grass when stressed?

Is there a psychological or emotional reason for your dog’s grass-eating? – Boredom and anxiety are common psychological causes of grass eating. This behavior can be thought of in much the same way as people who bite their nails. If your dog isn’t displaying any symptoms of digestive issues but munches relentlessly on grass, consider psychological reasons for their behavior.

If boredom is the likely cause of your pup’s grass-eating, increasing the length, distance or intensity of their walks, introduce more intense playtimes or head to the off-leash dog park to allow your dog to enjoy some social time. Another reason why dogs will frequently eat grass is separation anxiety.

Try leaving an old blanket or t-shirt with your scent on it with your dog when you leave the house. Your dog may find the familiar scent reassuring and help to curb their grass-eating habit. In other cases, dogs show obsessive behaviors. If your dog is obsessively eating grass, your vet will be able to advise you on how to help your pup reduce obsessive behaviors.

Should I let my dog eat grass if he needs to be sick?

So why do dogs eat grass? – In addition to the theory that dogs eat grass as a remedy for an upset stomach, other theories have been proposed:

The ancestors of today’s modern dog — as well as current wild canines (coyotes, wolves) — are believed to have eaten their prey entirely, including the stomach contents of plant-eating animals. They’re also known to eat fruits, berries and other plants. So eating grass is a normal behavior.Dogs eat grass and plants because they like the taste and texture, and may just like to chew on it.Some dogs may nibble on grass because they feel the need to add a little more fiber to their diet.

Whatever the reason, most experts believe it’s okay to let your dog eat grass. But they do suggest a couple of caveats: If the grass is eaten in gulps and your dog vomits, or there is a sudden increase in grass eating, it’s time to talk with your veterinarian. Why Does My Dog Keep Eating Grass The information in this blog has been developed with our veterinarian and is designed to help educate pet parents. If you have questions or concerns about your pet’s health or nutrition, please talk with your veterinarian.

What can I give my dog to stop eating grass?

Download Article Download Article Taking your dog on walks or letting it play in the yard may present an interesting but fairly common canine behavior: eating grass. Eating grass can signal many things including nutritional deficiencies, boredom, and intestinal worms.

  1. 1 Switch your dog’s food. Some dogs may nibble on grass because of a nutritional deficiency. Give your dog a different type of premium food for a week. This may help alleviate its desire to eat grass.
    • Get a premium dog food that is high in fiber. This can ensure your dog is getting all of the necessary vitamins and minerals. The additional fiber may help relieve your dog’s desire for grass by aiding digestion and keeping it regular.
    • Look for the following types of fiber on dog food labels: rice hulls, corns, corn by-products, soybean hulls, beet pulp, bran, peanut-hulls, pectin.
    • Change to your dog’s new food gradually over five days. On the first day, mix 20% of the new food with the old. Increase the amount by 20% each day, until you reach 100% on the fifth day. Follow with one week on the new food.
  2. 2 Treat your dog to steamed veggies. Another way to increase your dog’s fiber intake is giving it steamed vegetables. You can do this as a snack or part of regular meals. Steamed veggies can also be a nice alternative to commercial dog snacks. Consider steaming the following for your dog:
    • Broccoli
    • Carrots
    • Peppers
    • Green beans
    • Spinach
    • Celery
    • Zucchini
    • Squash
    • Sweet potatoes


  3. 3 Give your dog its own plant. If your dog really likes eating grass without any ill health, consider giving it a plant. This can help your dog fulfill its natural instinct to munch on greenery and keep it away from grass. The following plants or greens are safe for your dog to eat:
    • Burdock herb
    • Milk thistle
    • Peppermint
    • Astragalus herb
    • Garlic grass
    • Rosemary
  4. 4 Allow your dog occasional chomps of grass. Before humans domesticated them, dogs used to hunt their own food and would get dietary needs—including greens—from their prey. Let your dog have a nibble of grass occasionally if the animal seems to enjoy it and it’s not causing any health issues.
    • Recognize that you can train a dog to stop eating grass. However, it may be difficult and cause your dog stress because it is following a natural instinct.
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  1. 1 Give the dog a bone—or chew stick. Many dogs eat grass because they are bored and need some form of entertainment. Making sure your dog has plenty of bones and/or chew sticks can provide it entertainment that engages the mouth. This may stop your dog from chewing on grass as an alternative. They also help improve a dog’s dental health and can relieve teething pain.
    • Choose a bone or chew toy for your dog made from either natural materials or nylon. You can get natural chewing toys by giving your dog beef bones, rawhide bones, and non-rawhide chews made from vegetables and chicken.
    • Select nylon chew toys are bone-hard and a great choice if your dog is a power chewer. You may also want to get a dental bone that cleans your dog’s teeth and keeps its mouth occupied.
  2. 2 Schedule daily playtime. Humans originally bred dogs to work. It’s a natural instinct for a dog to want to “work” through play and other stimulating activities. Making sure your dog isn’t a couch potato by scheduling play time every day can also stop it from eating grass.
    • Running
    • Walking
    • Fetching
    • Catching a Frisbee or ball
    • Visiting a local dog park
    • Hunting for dinner
  3. 3 Provide toys during “alone” time. You may need to go to work or school during the day. This may require leaving your dog at home, which can cause boredom and lack of activity. Making sure your dog has plenty of toys at home can help it beat the boredom and may prevent it from eating grass when you are outside. Your dog may enjoy:
    • Hard rubber toys for chewing and carrying around
    • Rope toys
    • Tennis balls
    • “Busy box” toys with hiding places for snacks
    • Soft, stuffed toys
    • Dirty laundry that smells like you
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  1. 1 Deter your dog with a home scent. Some scents, such as coffee or spices, repel a dog from approaching and eating grass. Spray or spread readily available scents you have in your home to keep the dog from eating grass.
    • Sprinkle black or cayenne pepper or chili powder around the edges of your lawn. You can also mix these in a bottle with water and spray it around the yard. Make sure to use only a moderate amount of each as sniffing these scents can cause your dog’s nose to become inflamed.
    • Spray a mixture of equal parts lemon juice and vinegar around the yard. These scents will deter your dog from crossing on to the lawn. Avoid spraying directly on the grass, as the vinegar may harm your lawn.
    • Avoid spreading coffee grounds on the grass. Some people recommend this method, but caffeine is actually toxic to dogs, so this is a potentially dangerous deterrent.
  2. 2 Plant borders on the grass. Certain plants have a scent that repels dogs. Creating borders around your grass with these plants can keep your dog away from the lawn. The following plants may deter your dog from eating grass:
    • Coleus canina
    • Marigold or calendula
    • Lemongrass
    • Citrus trees
    • Hollies
    • Evergreen huckleberry
    • Succulents such as aloe
  3. 3 Reprimand your dog. Despite your best efforts, your canine companion may still chew on grass. Some owners physically punish their dogs to stop undesirable behaviors. This does little to deter the behavior and can make your dog fear you. Using a firm, “No!,” can teach your dog to stop eating grass. If your dog is on a leash, you can gently pull on it while saying, “No!”
    • Stay consistent with your reprimanding. Dogs eventually learn that “No!” means you don’t like the behavior.
  4. 4 Train your dog to not eat grass. Although sometimes difficult, you can train your dog to not eat grass. The safest and kindest way to do this is using a spray bottle. Whenever you go outside with your dog, carry a spray bottle filled with cool and clean water. If your dog puts its mouth near the grass, reprimand it with a firm “No!” followed by a spray in the face with the water.
    • Avoid filling the spray bottle with hot water or other liquids. These could get sting your dog’s eyes or hurt it.
  5. 5 Visit your vet. If your dog continues to eat grass despite your best attempts, schedule an appointment with your vet. The vet can examine your dog for underlying physical and mental conditions. The doctor may also suggest an animal behavioral specialist or dog trainer who can help stop your dog from eating grass.
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Add New Question

Question Should I stop my dog from eating grass? Indigo Will is a Canine Expert, Trainer, and Founder and Owner of K9-INDIGO® Holistic Dog Training LLC™, a dog training service in Los Angeles, California. Indigo specializes in understanding canine temperament and dispositions to allow canines to reach their full potential. Professional Canine Expert Expert Answer A little bit of grass is fine and can even calm your dog’s upset stomach. However, you should always make sure you know what’s in the grass before you let your dog nibble. For example, grass areas might contain pesticides, chemicals, or poisonous insects.

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Take your dog to the vet if it continues to eat grass despite attempts to stop the behavior. This can help rule out an underlying problem such as worms or anxiety.


  • Watch for the signs of pesticide or plant poisoning in your dog. These include: fever, vomiting, diarrhea, anorexia, depression, seizures, muscle tremors, hypersalivation, constricted pupils, increased heart rate, lack of coordination, and trouble breathing. Seek prompt veterinary care if your dog shows any of these signs.
  • Recognize the signs of worms in dogs, which include: diarrhea, weight loss, dry hair, general poor appearance, vomiting.

Advertisement Article Summary X To stop your dog from eating grass, try switching it to a premium, high-fiber dog food, since it might be eating grass because of a nutritional deficiency. You can also increase your dog’s fiber by giving it steamed vegetables, like broccoli, carrots, spinach, or squash.

If your dog simply likes munching grass, give it a rosemary, peppermint, or burdock herb plant to chew on, which is healthier and better for your lawn. While some dogs eat grass due to dietary needs, others chew grass out of boredom, so try giving your dog something else to focus on, like an all natural chew stick or a nylon chew toy.

Additionally, spend more time walking, running, or playing fetch with your dog to keep it engaged and healthy. For more tips from our Veterinary co-author, including how to train your dog to not eat grass, keep reading! Did this summary help you? Thanks to all authors for creating a page that has been read 51,120 times.

Is it OK for puppies to eat grass and dirt?

Is it okay for my dog to eat grass and dirt? – Grass eating is a normal behaviour for dogs and it’s not a concern unless they’re doing it excessively. If they start ingesting a lot and don’t seem okay in themselves or are repeatedly eating grass and vomiting over a period of a few hours, it’s time to contact your vet.

If your dog likes to graze in your garden, make sure that it’s not sprayed with, And, be on the lookout for poisonous plants too. It’s not unusual for dogs that love to munch on vegetation to sample other plants, some of which may be hazardous. If you are still concerned about your dog eating grass, we would recommend that you discuss it with your vet, just in case.

They’ll be happy to check your dog over for peace of mind, so you can carry on enjoying each other’s company with no worries. Looking to find out more ? Find out next. We believe people and pets are ‘Better Together’. Our programme promises to support you through every stage of your journey. Advice and articles tailored to your pet’s needs. Free access to our in-house team of vets, behaviourists and advisors. : Why Do Dogs Eat Grass & Dirt? | Purina

Can grass block a dog’s stomach?

Is eating grass safe for my dog? – Usually there is little risk in your dog eating grass as it is not toxic, however, the pesticides and fertilizers we put on grass can be toxic, or cause allergies. So be aware what products you use on your lawn if your dog is going to be exposed to it.

  • Also, if large amounts of indigestible grass are consumed, blockages in the gastrointestinal tract can occur.
  • Blockages, if severe, can be life-threatening if the passage of gas and foodstuffs is completely stopped and circulation is cut off to the small intestine or other digestive organs.
  • Grass can also become lodged in a nasal cavity, causing irritation and even infection of the upper respiratory tract, or can become inhaled deep into the lungs where lung infections can occur.

It is possible that your dog is seeking to add nutrients from the grass to their diet. Providing your dog with vegetables that they can digest may provide nutrients more effectively. Switching foods and adding supplements to support your companion’s digestive system health may be necessary to address any deficiencies.

How do I get my puppy to stop eating grass and leaves?

How Can You Curb Leaf-Eating Behavior? – Your dog may think leaves are a special kind of canine potato chip, but it’s never fun to clean up vomit after they gorge themselves. If you’re concerned about the behavior, there are a few easy ways to keep your dog from eating too much fall foliage.

  • First, when you let your pup outside, follow them and keep a close watch on what they put in their mouths.
  • If they start eating a leaf, give them a stern “no,” and gently remove the leaf.
  • If they start to eat leaves while on a walk, give the leash a gentle tug, followed by “no,” and redirect their attention.

Lastly, make sure to make time to play with your dog. If you let them outside and they start to sniff for a backyard snack, throw a ball or other toy to redirect their attention. Exercise and interaction with their owner may provide a distraction from the fall snack.