If French Dou does not eat dog food, you can use the fasting method to correct the dog's picky eating habits. First, take away all the food, leaving only water, let the dog starve for half a day, and then give the dog dog food. If If you don't eat, then take it away, and let the dog starve for half a day. If you repeat this a few times, the dog will know that it will starve if you don't eat dog food, and will gradually eat dog food. Generally, dogs don’t eat dog food because they are picky eaters or the dog food does not suit their taste. You can add some canned food to the dog food, or change it to a more palatable dog food, so that the dog will like to eat it more. .