There are generally several reasons why dogs eat grass: First, the dog feels gastrointestinal discomfort. At this time, the dog may eat grass to stimulate the stomach or throat to induce vomiting. In this case, you can give your dog some pet probiotics to help regulate its stomach.
Secondly, when dogs lack certain trace elements, they will develop pica. Dogs with food addiction will not only eat grass, but also other foreign objects. At ordinary times, you should pay attention to keeping your dog's diet nutritionally balanced to prevent your dog from suffering from nutritional deficiencies. In addition, dogs eating grass may also be caused by curiosity. They often learn about new things through licking.