Why don't dogs eat food cooked in restaurants?

Eating too salty for dogs is not good for hair, and it will lose hair seriously. If a dog is picky about food, you must have stronger endurance than it, that is, it can't eat other food unless it eats the food you give him. Dogs are not afraid of hunger. Don't be soft-hearted at this time. If he doesn't eat the food you gave him, take it away at once and give it to him at the next meal. Try it several times. When he gives in, he won't be picky about food in the future. Remember, you must have more endurance than dogs. If he doesn't eat you, he will give in, which is only the master's fault.