More attentive dog owners may notice this phenomenon. When their dogs play outside, they will lie down on the grass in the park or in the wild and chew the grass with relish, and sometimes even gobble it up.

I believe most people will be surprised and can’t help but ask: Why are dogs eating grass?

1. Dogs are omnivores

Dogs are different from cats. They are not specialized carnivores. They are omnivores, but they are also different from ordinary omnivores. For tens of thousands of years, dogs have been scavengers and speculators eating rotten food. To meet their basic daily dietary needs, they will eat almost anything.

Dogs will look for plants as an alternative food source, and the most common one is grass because it is "easily available." Dogs will not only eat grass, but also fruits, berries and other vegetables.

2. Used by dogs to relieve stomach discomfort

When there is stomach discomfort such as bloating or stomach pain, dogs will find the most natural solution on their own, which is to eat grass. When a dog devours grass, the rough leaves and stems of the grass will rub against the throat and stomach, causing them to itch. This itching, in turn, can cause the dog to vomit, especially if the dog devours the grass without eating it. This feeling becomes more intense when chewing.

3. Dogs are supplementing other nutrients

For dogs on a single diet, grass contains many essential nutrients. If you see your dog munching on grass or plants in your home, it’s time to add some herbs and vegetables to his food. Although dogs are not as particular as cats, they do not like to eat raw vegetables either. They're kind of like older kids.

4. Be wary of certain diseases

So you should understand that it is not a bad thing for dogs to eat grass. But be aware that your dog is suddenly eating a lot of grass. This may be a potential sign that your dog may have some disease that he is trying to treat on his own, and you need to take him to the vet. .

You can also buy a small tray for your dog to hold grass, or plant a small garden at home. This can provide your dog with an alternative to outdoor lawns and gardens, so your dog won't accidentally eat outdoor insecticides, herbicides and some pesticides.