Reminder!

Everyone please brush your bunnies! You need to do this on a frequent basis because of the how often rabbits clean themselves- they can't throw up (like cats) so instead the fur gets stuck in their digestive tract. This can lead to GI stasis, which is often fatal.

If your rabbit doesn't like to be held gently wrap him/her up in a towel and do a little bit at a time. Also when choosing a brush DO NOT choose one without plastic tips, the other kinds are much too pointy and hurt their skin.

Just for perspective I just brushed this much fluff from Joshua and I have been brushing him every day:

Edit (12/9/12): As mentioned in the comments, rubber brushes are also perfectly fine. I'm sorry for the omission.