Cats can eat pork, but it's important to note that due to potential irregularities in the domestic pig market, some pigs may have been exposed to feed containing hormones during their rearing process. Therefore, when choosing pork, it's crucial to ensure its quality and safety.

Secondly, pork is relatively low in protein but high in fat, so the portion size should be controlled when feeding cats to avoid them ingesting too much fat. Also, some cats may not tolerate pork well or may have allergic reactions to it, so their reaction should be carefully observed when feeding them pork for the first time.