As soon as the weather warms up and gardens, parks, and fields start growing again, many dog owners notice the same thing — their dog suddenly seems very interested in eating grass.
If your dog has started grazing like a tiny four-legged lawnmower, don’t panic. In most cases, grass eating is completely normal behaviour and nothing to worry about.
At Naked Dog, we speak to lots of owners who notice this seasonal habit every spring and summer. The good news? For healthy dogs, occasional grass eating is usually just one of those quirky canine behaviours.
Why Do Dogs Eat Grass?
So… why do dogs eat grass?
The honest answer is that nobody knows with absolute certainty — but there are several very normal reasons dogs may do it.
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They Simply Enjoy It
Fresh spring grass is soft, cool, and full of interesting smells, textures, and flavours. Many dogs genuinely seem to enjoy chewing it, especially at this time of year when new growth appears.
Some dogs snack on grass in the same way they might chew a stick or sniff around in long grass — because it’s stimulating and enjoyable.
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It’s Instinctive Behaviour
Dogs have always been natural scavengers. Wild dogs and wolves consume plant matter as part of their diet, either directly or through the stomach contents of prey animals.
Even though our dogs now enjoy comfortable homes and full food bowls, some of those natural instincts still remain.
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They May Have a Mildly Unsettled Stomach
Sometimes dogs eat grass when they feel slightly uncomfortable or nauseous. In certain cases they may vomit afterwards, which can make owners think the grass caused a problem — but often the dog was already feeling unsettled beforehand.
That said, occasional grass eating followed by occasional vomiting is usually not a cause for concern if your dog otherwise seems bright, happy, and healthy.
Does Eating Grass Mean My Dog Is Lacking Nutrients?
This is one of the biggest myths around grass eating. For most dogs, the answer is no.
A well-fed dog receiving complete, balanced nutrition is highly unlikely to be eating grass because of a deficiency.
That’s why feeding high-quality nutrition matters. Dogs thrive when they receive properly balanced protein, organ content, healthy fats, and natural ingredients that support overall wellbeing.
At Naked Dog, we believe dogs deserve simple, high-quality nutrition that gives them everything they need — with no unnecessary fillers or compromise. Whether you feed our raw recipes or cold pressed food, your dog receives complete nutrition designed to support digestion, energy, condition, and overall health.
When Should I Worry?
Grass eating is usually harmless, but there are a few situations where it’s worth speaking to your vet. If your dog is frequently eating grass and then vomiting, or if they are lethargic and show signs of abdominal discomfort then it is worth getting these symptoms checked out.
Although it is unlikely on countryside walks, it’s also important to avoid letting dogs eat grass that may have been treated with pesticides, weed killers, or other chemicals.
Is It Normal for Dogs to Eat Grass?
Most of the time, grass eating is simply a normal part of being a dog — especially during spring and summer.
So if your dog stops to nibble a little grass on a walk, there’s usually no need to panic. A balanced diet, plenty of exercise, enrichment, and good overall health are what matter most.
And when your dog is fuelled with high-quality nutrition from Naked Dog, you can feel reassured they’re getting the nourishment they need to thrive — even if they occasionally fancy a side salad.