In recent years, exogenous microbial transplantation, represented by fecal microbiota transplantation (FMT), has been widely used as a non-standardized treatment for human intestinal diseases. Studies based on different animals indicate that it is feasible to use FMT for intestinal microbiota intervention or reconstruction to address production health problems related to intestinal microbiome disorders in livestock, poultry, and animals. In this paper, the current domestic and foreign FMT studies using pigs as receptors were reviewed, the effec...