Whats wrong with our pet rabbit?

Brief：
my 9 year old sons rabbit, Ichabod, is acting very strangly. he wont eat anything but carrots, he wont eat his rabbit food or drink any water. my son .. 

my 9 year old son's rabbit, Ichabod, is acting very strangly. he won't eat anything but carrots, he won't eat his rabbit food or drink any water. my son is very worried about him, Ichy is practically Ian's whole life. do i need to take him to a vet? what's wrong?

take him to the vet right now he needs 2 drink or else he'll get dehidrated so yah i would take him 2 a vet I would take him to a vet asap! I have 4 guinea pigs and have dealt with this situation before. I would not feed any more carrots. Make sure he she has timothy hay, orchard grass, brome hay, or oat hay which is high in fiber and has some protein-

If the rabbit is not pooping or peeing, try to give drops of water to it yourself with a small syringe-it may be constipated and getting hydrated may help. Do that off and on thu-out the day and pay close attention to her/him.

Lay off on the carrots since raw foods are harder to digest if that is all she is eating. If this is not working for you please take her in to see a vet. Good luck. Oh, yes he definitely needs to go to the vet if he is not drinking. Rabbits are much different than other pets, you have to be careful when you pick them up or you can hurt them very easy. They are very fragile animals. I suggest to check out these two websites:

exoticpets.about.com/cs/rabbit...

aspca.org/site/PageServer?page...