When pet canned food is processed, it can be learned that commercial dog food is generally scientifically formulated, with good palatability, comprehensive nutrition, easy digestion and absorption, and very convenient to use.

In terms of type, it can be mainly divided into three types: dry dog food, semi-moist dog food and canned dog food. Among them, dry dog food has a low water content, usually 10-20%, and is available in pellet, cake, coarse powder or puffed feed. This kind of feed can be stored for a long time without refrigeration, and provide sufficient drinking water when eating. Then there is the semi-moist dog food. The water content is generally between 25 and 30. It is generally made into small pies and packed in airtight pockets. It has preservatives and does not need to be refrigerated.

The other is canned dog food. Its water content is generally 74-78. It is made into various canned dog food. It has complete nutrients and good palatability. It is a very popular dog food.