For a two-month-old kitten, it's fine to give it a moderate amount of yogurt. The amount should be moderate to avoid overfeeding and causing gastrointestinal upset. The yogurt should ideally be at room temperature; avoid feeding it cold yogurt, as this can irritate the kitten's digestive system.

In addition, it is recommended to choose sugar-free and additive-free yogurt, and avoid yogurt containing starch, pectin and various fruit and vegetable juices, as these ingredients may have adverse effects on the cat's health.