If you’re a dog owner, you’ve probably witnessed your furry friend munching on grass during a walk or in the garden. It’s one of the most common, and puzzling, behaviours in dogs. But why do dogs eat grass? Is it a sign of illness, boredom, or just a quirky habit?
At BullyBillows, we’re passionate about understanding dog behaviour to help you raise a happy, healthy pup. In this post, we explore the top reasons why dogs eat grass, what it means for their health, and how you can keep them engaged and active with the right products.
1. Instinctive Behaviour from Ancestral Roots
Dogs are omnivores by nature. Their wild ancestors, like wolves, often consumed entire prey, including the stomach contents of herbivores. This behaviour may have carried over to domestic dogs, leading them to graze on grass occasionally.
While modern dog food provides complete nutrition, your dog’s instinct may still drive them to chew on grass as a natural behaviour. It’s usually harmless, especially if your dog is otherwise healthy and shows no signs of digestive distress.
2. A Natural Way to Induce Vomiting?
Some dogs eat grass and then vomit shortly after. This has led many owners to believe dogs use grass to settle an upset stomach. However, studies suggest this isn't always the case, most dogs who eat grass don’t throw up afterward.
If your dog is vomiting frequently, consult a vet to rule out underlying health issues. Occasional grass-eating, however, is typically nothing to worry about.
Pro Tip: Keep walks structured and safe to avoid your dog munching on potentially treated or toxic grass. Our No-Pull Harnesses are ideal for gentle control, giving you better command on walks.
3. Boredom or Lack of Mental Stimulation
Just like humans, dogs get bored. If your dog is left alone too long or doesn’t have enough stimulation, they may start eating grass out of boredom or to get your attention.
Keep your dog engaged with mentally enriching activities and toys. Try interactive games, puzzle feeders, or scent-based play. Long walks or structured playtime can also redirect this behaviour.
Recommended Gear: Use our Adjustable Tactical Leads to explore different environments and give your dog more stimulation during daily walks.
4. Nutritional Deficiencies
Though rare with high-quality dog food, dogs may eat grass if they’re lacking certain nutrients, especially fibre. Grass can act as a mild digestive aid or a source of roughage.
If you're concerned, speak to your vet about your dog’s diet and ensure they’re getting the nutrients they need. Adding fibre-rich treats or supplements could help.
5. Simply Because They Like It!
Let’s not overthink it, sometimes, dogs just enjoy the texture or taste of grass. It could be a soothing sensory experience, like chewing a favourite toy.
To discourage constant grazing, ensure your dog has access to safe, chewable alternatives.
Try This: Our Durable Dog Toys are tough, entertaining, and perfect for dogs who love to chew.
Is It Safe for Dogs to Eat Grass?
In most cases, yes, eating grass is safe. However, be cautious about where your dog grazes. Public lawns, parks, or gardens may be treated with pesticides or chemicals that are toxic to pets.
To reduce the risk:
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Keep your dog on a lead in unfamiliar areas.
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Avoid letting them eat grass near roadsides or treated lawns.
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Supervise outdoor play, especially if you have a curious puppy.
Our Collars offer extra control during walks and can help redirect your dog’s head away from unwanted grazing.
Final Thoughts: When to Worry
Occasional grass-eating is normal. But if your dog is eating grass excessively, showing signs of lethargy, vomiting regularly, or has changes in appetite or stool, it’s best to consult your vet.
And remember: providing structured walks, mental stimulation, and a healthy diet are key to keeping your dog happy, and too busy to be a garden grazer!
Keep Your Dog Safe and Active with BullyBillows
At BullyBillows, we create premium dog gear designed to help you and your dog thrive. From durable leads and harnesses to nutritious food and treats, we’ve got everything you need to keep your dog stimulated, safe, and stylish.
Shop our full range: bullybillows.com
