A little better is Tian Guo Bin.
The better ones are NEWAGE, JR Farm, LM Anjian in the United States and Witte Molen in the Netherlands.
The more advanced ones are Versailles, Vitakoff, Maka Marukan, Abinur AB, Schluis Mao Mei of lusa, the Netherlands, and Gester, the Japanese piano rabbit.
Some goods made by Taobao shop are very good, and some are rubbish. It's best to find a store with a good reputation to buy it.
In addition, rats and mice have their own hobbies and appetites, and even the best rat food may be picky eaters ... Generally speaking, foods with more grains and less synthesis are more palatable. Although synthetic food is rich in nutrition, many mice don't eat it (columnar synthetic grain is the most commonly spurned among all kinds of rat food), and often eat mixed food in season. It is best for mice to eat synthetic food from an early age.