We’ve all heard the myth that dogs eat grass to induce vomiting when they feel sick, but this is rarely true. It is more likely that dogs eat grass because it tastes good, or perhaps to satisfy a craving for something they lack in their diet. Grass can be a good source of fiber, and it may also provide essential nutrients that are lacking from a dog’s kibble or canned diet.

Why Do Dogs Eat Grass?

Another possible reason that a dog may eat grass is simply boredom. This is very common in older dogs, and can be helped by ensuring that your pet has plenty of toys to keep them occupied and exercised, or by increasing the length and intensity of their walks. Adding more playtime at the off-leash dog park can help to relieve this behavior as well. read more

There are some people who believe that dogs eat grass because it helps to fill in the nutritional gaps left by their diets, and others suggest that eating grass is an instinctive behavior that comes from their wild dog ancestors. The truth is, there isn’t really any hard evidence to support either of these theories.

So, if your dog is eating a little bit of grass and it doesn’t seem to be bothering them or making them sick, then don’t worry about it too much. As long as they are not chomping down on large quantities of it or eating it obsessively, then most vets will advise that you let them be.