mental stress
Cats may experience intestinal sounds and diarrhea when they are not used to a new environment. In this case, the owner should try to soothe the cat and calm it down.
indigestion
Overeating can cause indigestion in cats, leading to gurgling bellies and diarrhea. It's recommended to withhold food for half a day or a day, giving them plenty of water to lubricate their intestines, and administering probiotics to stop the diarrhea. 
1. Keep probiotics and gut health supplements on hand at home and give them to your cat when it has an upset stomach.
2. Cats need a variety of trace elements for their physical development, so you can add some trace element tablets to their cat food.
3. Deworm your cat regularly to prevent parasites from damaging its gastrointestinal tract.
4. Avoid feeding your cat raw meat or various snacks in daily life.