Depends. Sometimes bunnies get into something that makes them sneeze, like dusty hay. If it is just a quick little sneeze and there is no discharge, then it is likely nothing. Repeated sneezing and a runny nose is a cause for concern though.

I agree with LBJ
Is it often? Is it after eating hay?

My rabbit was grooming himself yesterday and then he sneezed four times but he has no discharge coming from his nose. He has not sneezed either for awhile. Do you think I should be worried?? He had a check up appointment a week ago and I asked if anything was wrong and she said that he was perfectly healthy. And Dan172 I think your rabbits is fine if he starts excessively sneezing I would call the vet (this may not be right i have been reading alot of rabbits books in case of emergancy ) i hope that helped probaly not because i am justing repeating what the other people said but i think your rabbit will be fine

Thanks

My rabbits sneeze sometimes, but not often. Pretty sure it’s caused my hay dust. One day my rabbit got a few hairs stuck on her nose and that caused her to sneeze. I decided it was time for her daily brushing.