- Graze Grass
300g (Approx) bag of graze grass (100% freeze dried grass). This is catnip for bunnies/guineas, they adore it! Smells delicious and is a great supplement for your bunnies during the Winter when fresh grass is not available. Also great for buns who don't eat enough hay. Can be fed in a bowl or used to sprinkle through hay/forage.