Look at the color

The color of dog food mainly depends on the type of ingredients used. The main raw materials of dog food are animals and plants. Due to the large price difference between these two raw materials, animal raw materials are used relatively more in high-quality dog ​​food. Lower-end dog foods use more grains, such as corn. Therefore, high-quality dog ​​food is usually dark and brown.

Smell

Dog food is different from human food. There should be no chemically synthesized flavorings in dog food, so it will generally emit a natural smell. Because high-quality dog ​​food uses fresh meat as the main raw material, it will have a more obvious natural meat flavor, such as mutton or fish. In order to cover up the strong smell of plant grains, low-quality dog ​​food adds excessive amounts of artificial flavors, making the dog food smell unusually fragrant. The other is because it uses more grains, so it only smells like grains.

Look at the particle structure

Studies have shown that properly maintaining the coarse granular shape of dog food will increase palatability and promote dog digestion and absorption. To distinguish the quality of dog food, you can break the dog food particles apart and the inside will tell you the truth. Because the raw materials used in high-quality dog ​​food are real and rigorous, in order to facilitate the dog's eating, high-quality dog ​​food usually keeps some raw materials in their original state. Therefore, when you break open a high-quality dog ​​food, you can see the raw materials in it. tiny shadow. Low-quality dog ​​food is often ground too finely to cover up the lack of quality of its raw materials because of poor ingredients standards or even very different from what is advertised.

Pay attention to unit weight

Generally speaking, the particle structure of high-quality dog ​​food is compact. The particle structure is full and not sparse, and the packing density increases accordingly. Low-end dog food will naturally be loose and have a low bulk density due to the poor quality of ingredients used.