Matsuya dog food is a well-known dog food brand in Japan. It has a wide range of products, including puppy food, adult dog food, senior dog food and other types. According to the official website of Songgu Dog Food, its product quality has three different levels, namely "Super Premium", "Premium" and "Economy". Among them, the "Super Premium" grade products are the high-end products of Songgu dog food. They are characterized by high quality, high nutrition and high price, and can be considered as high-end commercial food. The "Premium" grade product is a mid-range dog food with moderate price and relatively balanced nutritional content. It can be considered as a mid-range commercial food. The "Economy" grade products are low-end dog food, which are relatively cheap but contain relatively few nutrients and can be considered low-end commercial food.
It should be noted that commercial food is not the same as inferior dog food. Commercial food refers to food with higher price and more balanced nutritional content. High-end dog food has high requirements on raw materials and manufacturing processes. Therefore, the "Super Premium" and "Premium" grade products of Songgu dog food can be considered as commercial food, while the "Economy" grade products may not be suitable for pets with high nutritional needs.
