How To Stop My Dog From Eating Grass
By Larry Buhrandt

My dog crops grass like a cow. He eats it with gusto whenever he encounters it, to the extent that my friends have begun to refer to him, jokingly, as ‘The Ruminant’. This habit of his doesn’t bother me at all, since it seems to have no ill-effects on him whatsoever.

Photo: vetwest.com.au

Unless your dog’s digestion is suffering unwanted upheavals from his grass-eating habit, it’s not really a problem. Dogs have been eating grass since the dawn of time (or at least, of the species) with few ill-effects, aside from the odd bout of vomiting - and really, this is one of those things that seems to bother owners a lot more than their dogs; most dogs, will simply re-ingest the vomitus and go about their day unfazed.

But WHY do they eat grass…that is the question. Growing up, we were led to believe from our parents that it meant it was going to rain…And /or they had an upset stomach. Another thought out theory pertains to the fact that dogs are not, actually, carnivores. They’re omnivores, which literally means, "eat anything".

This theory claims that the modern-day dog eats grass in a deliberate attempt to supplement his diet with nutrients that are missing from his daily meals. The main crux, thrust, and gist of this argument centers around the idea that dogs, as omnivorous animals, are eating too much meat and need to balance this out with a nice tart salad to go with our steak.

Another popular theory is that dogs use grass as a sort of natural emetic: that, since a nauseous dog lacks the phalangeal structure necessary for the good old ‘finger down the throat’ move, he’ll resort to nature’s bounty as an alternative. It’s true that grass does sometimes make dogs vomit - those tickly stems can irritate the stomach lining, and there have been a few occasions when I’ve seen dogs vomit up a chunk of something that’s proved to be indigestible, and along with the offending article, there’s also been a clump of grass in the vomit too…Interesting!!

All very interesting theories, but there is no truth to back any of them up. Really, grass-eating is nothing to worry about - it’s a life-long habit with many dogs, and if yours does decide that it’s no longer in his best interests, he’ll simply stop eating it all by himself.

Do worry about recently treated lawns, or anywhere where nasties like pesticides, snail bait, and rat poison could be around, since most garden chemicals are highly toxic to dogs. Ideally, you’d be keeping an eye on him anyway if he’s around those substances, but grass-eaters are at higher risk than most since they’re more likely to ingest plant matter that herbicides and other toxic chemicals have been sprayed onto.

In addition to this, it’s also best if he’s kept away from those clumps of dried-out grass that lie around on the lawn after it’s been freshly mowed. It shouldn’t be a problem if the grass is mowed by a push-mower; but if it’s been through a gas-operated machine, the grass will be tainted with petrol fumes and grease, which at best will taste horrible and at worst can make him pretty sick.

If you want you can try varying his diet slightly. Unlike humans, dogs do not need a widely varied diet to keep them "interested" in food; they’re creatures of routine, and diet is no exception to this rule. However, since one of the theories that attempts to explain why dogs eat grass is centered around a lack of nutritional variety, you can try introducing various tasty vegetables into his food: most dogs enjoy tomatoes, carrots (either steamed or raw) and chopped apples. Be sure to stay well away from grapes, raisins, and onions, since these are toxic to dogs.

The general consensus from the experts seems to be that grass-eating, although somewhat of an enigmatic pastime to us humans, is just ‘one of those things’ as far as your dog is concerned. It won’t do him any harm, and you can be sure that if he’s eating it, he’s enjoying it - so there’s really not a lot to be said for depriving him of that simple pleasure.

Clear your mind of others canine concerns.

Larry is an accomplished writer interested in sharing his view and knowledge on dog training, health and nutrition. More Interesting Blogs.