Cisapride can be given to cats that frequently experience constipation and don't defecate often. Constipation is a common ailment in cats. In modern city apartments, cats are often affected by limited space, insufficient exercise, and other environmental factors.

Alternatively, you can give the kitten a spoonful of salad oil to lubricate its intestines. Give 10 ml at a time, 2-3 times a day, which should help. You can also give it a little milk, but not too much; usually, a small amount at the bottom of a bowl is enough.