Add rice bran.

Rice bran is mainly a by-product of rice processing.

The main function of adding rice bran is to prevent dogs from diarrhea, and rice bran is not only cheap but also provides nutrition to dogs, which is much better than medication and serves multiple purposes.

Dogs with diarrhea can suffer from gastrointestinal diseases, and gastrointestinal diseases can easily cause parvovirus. If a dog gets parvovirus, it is almost difficult to cure, and it is extremely contagious.