Dogs need balanced protein and cellulose, and protein accounts for more than 45% of the total in cat food. Dogs need less protein than cats. If cat food is fed for a long time, dogs will suffer from gastrointestinal sensitivity, vomiting, diarrhea and other symptoms because they can't digest a lot of protein.

Cat food and dog food have different nutritional components and are both targeted. The most important thing is that taurine is contained in cat food, which is good for cats' eyes. Dogs don't need to add taurine, just like calcium supplementation, which is not good for their health.