By grooming itself daily, the cat ingests many hairs from its fur. These hairs should be eliminated as soon as possible, otherwise hairballs will form in the intestine, which can have unpleasant consequences. Grass is a natural digestive aid that helps to naturally eliminate hairballs. Now you can grow your own with seeds from Trixie. This particular grass is made from wheat. The wheat leaves are not as sharp as regular grass, so as not to cause injuries to the cat's throat, and at the same time, they are rich in vitamins.