I. Nutrients and additives

1. Nutrients: including the requirements and proportion requirements of protein, fat, crude fiber, ash, moisture and other ingredients.

2. Additives: stipulates various nutritional supplements that can be added to dog food, as well as limit requirements.

II. Microorganisms and heavy metals

3. Microorganisms: It is required that the number of various bacteria, molds and their metabolites in dog food cannot exceed the prescribed standards.

4. Heavy metals: stipulates the restriction requirements for the content of various heavy metals in dog food to ensure the safety of dog food.

III. Labels and markings

5. Labeling: It stipulates that dog food packaging must be marked with necessary information such as product name, raw material list, 

production date, shelf life, etc., as well as labeling specifications and requirements.

Hygiene indicators have higher requirements on the scale and equipment of the factory itself. It is important to pay attention to this. 

Be sure to choose a big factory and a big brand for better guarantee.

Let’s analyze these indicators

Crude protein: The content and source of crude protein are directly related to the basic quality of pet food. The protein source is more important than 

the pure crude protein content. To put it simply, fresh meat > meat meal > plant-based protein.

Crude fat: Generally, the crude fat content in common pet food is 8%-16%, which should not be too high. In principle, it is best to have a relatively 

balanced intake of animal fats and vegetable fats.

Carbohydrates: Generally speaking, they are starch and sugar. There are no requirements in the national standard, but carbohydrates are one of the 

three essential energy substances for dogs. The carbohydrates in grain-free dog food are brought in from fresh fish and poultry.

Crude fiber: mostly sourced from grains or vegetables, also called dietary fiber. Although it cannot provide energy to cats and dogs, it can promote 

intestinal peristalsis, help digestion, and prevent dogs from having difficulty defecation or loose stools.

Sodium and minerals: Proper consumption will help keep your pet’s coat smooth and maintain body vitality. But if you eat it in excess, it will put a 

huge burden on the kidneys, especially for cats, and the taste needs to be light.

In short, the national standards for dog food are formulated to ensure the health and safety of pet dogs. Consumers can choose according to this standard 

when purchasing dog food, and choose dog food that meets the standards and is suitable for pet dogs, so as to ensure that their pets A healthy diet for dogs.