It is generally recommended that cats eat cat grass after they reach adulthood, because the gastrointestinal tract of kittens is not yet fully mature. Eating cat grass at this time may cause gastrointestinal burden. Generally, the gastrointestinal tract of adult cats has already developed. Once healthy, eating cat grass at this time can help the cat's gastrointestinal peristalsis to eliminate hair balls. In addition to eating cat grass, parents can also choose to eat hair removal cream to help cats eliminate hair balls.

Tip:

Generally speaking, cats under six months old do not have any hair balls. At this time, parents do not need to feed hair removal cream and other food to help the cat. Cats that pass hair balls will generally start to vomit hair balls when they are over six months old. At this time, if the cat cannot pass hair balls, parents will feed the cat hair removal cream.