Hairball remedy primarily consists of cat grass, plant cellulose, wheatgrass, and other extracts. Some also contain prebiotics to improve and regulate the gut environment, as well as mineral oil, as mentioned above. Here's a crucial point: since the main ingredient in hairball remedy is cat grass, is it okay to feed cats cat grass directly? The answer is yes.



Cat grass is also rich in plant fiber, which can help cats expel hairballs, and it's more natural and healthier. Cat owners can grow some cat grass at home, and their cats will be attracted to eat it willingly.