Have you ever taken your dog out, turned your back, and the next thing you know they are chomping on a large clump of grass? While you might think this is usual behavior and have a slight panic attack thinking about the vomit you might be cleaning off the carpet later on, this behavior is not always cause for alarm. But why do they do this and is it actually a problem?
So Why Do Dogs Eat Grass?
Some dog owners and veterinarians assume that grass eating is caused by a diet deficiency. For example, it could be your dog’s way of getting more fiber, which helps them pass gas and stools, and also assists other bodily functions.
But if your dog’s diet is complete and balanced, eating grass may not be related to a deficiency at all. It might actually just be instinct, dogs are omnivores and naturally crave the act of eating grass as part of their genetic makeup, dating back to when they hunted their own prey.
Of course, they might also just enjoy the taste and texture of grass or they could just be trying to annoy you. Either way….
Is Eating Grass Bad For Dogs?
The consumption of grass can be a sign that your dog is attempting to relieve an upset stomach but fewer than 25 percent of dogs actually vomit from eating grass and only 10 percent show signs of illness prior to eating grass. Meaning most are not likely eating it because they’re sick. But while it’s not typically harmful for dogs, be careful because herbicides and pesticides sprayed on your lawn can be harmful to your pup.
When Should You Take Action?
If you notice them eating grass more frequently or excessively, be alert of potential underlying illnesses that your dog is attempting to self-treat. Also look for vomiting, diarrhea, weight loss, decrease in appetite, blood in stool, lethargy, or lip licking.
It’s always best to consult with your vet if you think your dog has ingested too much grass or small amounts of chemicals. The vet will be able to perform assessments like fecal samples, blood tests, or even physical exams to determine underlying conditions.