Kale (265g)
Kale sometimes has a bad reputation for rabbits because of its calcium content (approximately 1.3%). However it is 85% water, which means that a rabbit can eat a lot of it without eating a lot of calcium. This picture shows 265g kale, which is the amount that would provide 500mg. It is more than most rabbits would eat in a day. A typical bag of kale from the supermarket contains 200g. A big bag contains 400g.
