It can provide fiber, vitamins, and minerals that contribute to their overall health.
Risks
There are no significant risks associated with cats consuming barley grass.
However, as with any plant material, it should be given in moderation to avoid digestive issues.
Suggestions
Barley grass can be used as a treat or snack for your indoor cat.
It can be purchased already grown, or you can buy kits with trays or bags of seeds to sprout yourself.
Ensure it is clean and free from pesticides.
Note: even if labeled as safe, any food can potentially cause allergies. When introducing a new food, please feed a small amount and observe your cat for any allergic reactions.