Why Is My Dog Eating Grass and Vomiting? Causes and Solutions
You’re watching your dog happily munching on grass in the backyard, and moments later, they’re vomiting it all up. If this scene sounds familiar, you’re not alone. Grass eating is one of the most common behaviors that puzzles dog owners, yet it’s remarkably normal. Studies show that approximately 80% of dogs eat grass at some point in their lives, and many do so regularly without any health problems.
The sight of your dog vomiting after eating grass can be alarming, but in most cases, this behavior is completely harmless. Dogs have been eating grass for thousands of years, long before they became our domesticated companions. Wild canids like wolves consume vegetation as part of their natural diet, often ingesting plant matter from the stomachs of their prey. This ancestral behavior persists in our modern dogs, even though they’re fed nutritionally complete commercial diets.