Pet Wellness · Grass Eating Series Part 3
How to Stop Your Dog Eating Grass: Puppies, Habits & Gentle Redirection
If grass eating has become a regular habit, the goal does not have to be constantly pulling your dog away. A calmer approach starts with understanding the pattern, offering a better alternative and knowing when to step in.
The Quick Answer
To reduce grass eating, first notice when and why it happens. Then use calm redirection, reward your dog for moving on and provide more opportunities to sniff, explore and engage with their surroundings.
For puppies, the focus is less about stopping curiosity and more about teaching what is safe to investigate and what should be left alone.
Redirection works best when moving away from the grass leads to something your dog genuinely enjoys.
Before you stop the behaviour, look for the pattern
Not every dog who eats grass needs to be stopped.
If your dog occasionally grazes but is otherwise comfortable and well, the behaviour may simply be part of exploring outdoors.
If you want to reduce it, first notice when it happens.
Step 01
Spot the pattern
Does your dog graze in the same place, at the same time or when there is very little else happening?
Step 02
Redirect calmly
Use a familiar cue such as “this way”, then reward your dog for choosing to move with you.
Step 03
Offer something better
Give them another opportunity to sniff, play, train briefly or engage with something they genuinely enjoy.
Gentle redirection works better than turning every walk into a battle
Repeatedly dragging a dog away from grass can quickly make walks frustrating for both of you.
Instead, teach your dog that disengaging leads to something worthwhile.
Call them towards you, use a familiar cue and reward the decision to move on. Then offer something enjoyable — a favourite toy, a short game of fetch, an interesting sniffing opportunity or another rewarding activity nearby.
Everyday Enrichment
Give your dog somewhere else to put their curiosity.
Sniff-led walks, favourite toys, short games of fetch, safe chews, training games and exploring new routes all give dogs productive ways to use their natural curiosity.
What if my puppy keeps eating grass?
Puppy grass eating is often part of a much bigger behaviour: putting almost everything in their mouth.
Puppy Curiosity
The aim is not to stop exploration. It is to teach safer choices.
Grass, leaves, sticks and soil can all seem fascinating to a puppy. Calm cues such as leave, drop and this way help them learn what to move away from without making every discovery feel like a conflict.
One Important Safety Check
Sometimes the grass itself is not the real concern.
Avoid areas that may have been treated with pesticides, herbicides, fertilisers or other chemicals. Also prevent dogs from eating unidentified plants, animal waste or objects hidden in the grass.
When grass eating needs more than training
If the behaviour suddenly becomes excessive, or your dog is also vomiting, refusing food, experiencing diarrhoea or behaving unusually, do not treat it simply as a training problem.
Those changes are better discussed with your vet.
You can read the health-focused part of this series in Part 2: My Dog Eats Grass and Vomits: When Should I Worry? .
Confident Puppy Blueprint
A curious puppy is a puppy learning about their world.
The Confident Puppy Blueprint helps you support that curiosity with confidence: reading your puppy’s body language, understanding fear periods and introducing new sounds, surfaces, people and handling at their pace, with 25 simple confidence games and a printable planner.
See What’s Inside →The EverGuide Grass Eating Series
Read the complete series
Frequently Asked Questions
How do I stop my dog eating grass on walks?
Notice when the behaviour happens, use a calm cue to redirect your dog and reward them for moving on. A favourite toy, short game of fetch or another enjoyable sniffing opportunity can make disengaging more rewarding.
Why does my puppy keep eating grass?
Puppies naturally explore with their mouths. Grass may simply be interesting to them. Focus on supervision and teaching cues such as leave, drop and this way.
Can boredom make a dog eat grass?
It may contribute in some dogs. More opportunities to sniff, explore, play with favourite toys, chew appropriately and engage in short training activities can provide useful alternatives.
This article provides general educational and behavioural information. Sudden excessive grass eating, repeated vomiting, pain, appetite changes or other signs of illness should be discussed with your veterinary practice.