Why Do Dogs Eat Grass?
Why does your dog eat grass like it’s a side salad? Don’t panic—this vet-approved (and hilarious) guide explains why, when to worry, and what to do about it.
Why Do Dogs Eat Grass? (No, They’re Not Turning Into Cows)
Quick answer: Most dogs eat grass because it either soothes their stomach, satisfies a nutritional need, or simply because they enjoy the texture and taste. It’s normal, and usually harmless.
Now that your panic is slightly reduced, let’s get into the truth behind your dog’s backyard salad habit. Because chances are, you googled this in a mild panic after watching your dog mow your lawn with gusto, then throw up three minutes later on your favorite rug. Been there.
Let’s go through what’s not happening first:
- No, your dog is not secretly a goat.
- No, they aren’t “cleansing their aura.”
- No, this isn’t a silent protest about your kibble choices. Probably.
So, What’s Actually Going On in That Furry Little Brain?
The truth is actually far more grounded in science (and a little instinct).
1. It’s instinctual.
In the wild, canines often eat entire prey — stomach and all. That includes the plant-filled guts of herbivores. So, grass isn’t foreign to their digestive systems. Some dogs might be tapping into that primal instinct to “forage.”
2. It helps with nausea or gas.
Some dogs eat grass to make themselves vomit — especially if they’re experiencing mild digestive upset. It’s their way of saying, “This belly ain’t right. Time to reboot.”
3. It’s actually kinda tasty to them.
Certain grasses are sweet, especially in spring. Dogs also love the texture of crunchy blades, especially if they’re bored or lacking stimulation.
4. They need more fiber.
If your dog’s diet is low in roughage, they might instinctively seek out greens. A fiber imbalance can lead to tummy issues and grass cravings.
Also, be cautious of lawns treated with pesticides or herbicides — those can be toxic even in small amounts.
When Your Dog’s Grass Habit Might Actually Be a Red Flag
Grass isn’t inherently bad, but if you’d rather your pup stop grazing like a Holstein, try this:
- 🎾 Increase outdoor enrichment — games, training, or sniff walks
- 🥕 Add fiber-rich veggies or approved toppers to meals (pumpkin, green beans)
- 🦴 Use high-quality training treats to redirect the habit
Our Favorite Training Treats for Lawn-Loving Dogs
If you’re going to break the habit, you’ll need the good stuff. Big Man recommends the Duck Trainers from Farm Hounds — pasture-raised, bite-sized, and way tastier than grass.
About the Author
Go Doggie Style is more than just a dog boutique — it’s a passion project by Dr. Patria Smith, a Doctor of Pharmacy, Board Certified Pharmacotherapy Specialist, Entrepreneur, wife, mother of 4 beautiful children and a proud dog mom. Founded in 2019, our blog blends professional insight, scientific accuracy, and a deep love for dogs to help pet parents give their pups the healthiest, happiest life possible.
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