Celery flakes can have the following effects: - Support digestion - Relieve cramps. We can eat them: Rabbits, guinea pigs, gerbils, hamsters, mice and rats. Degus can eat celery flakes in small amounts. Please do not give them to chinchillas, pregnant animals (they can have a stimulating effect on the uterus), and animals with acute or chronic kidney problems. Sold loose in 50g bags in transparent treat bags.