Toilet habits

Hi

I have had my rabbit Jessica for about two months now - as soon as we got her she used one corner of her hutch for the toilet so we got a litter tray and she has used it ever since. However this week she has suddenly started pooing in her run - quite a lot as well not just a wee bit!! DO you think there is something wrong with her? Wht would she be doing this all of a sudden?

Has she been spayed yet?

No not yet - she is only three months and the vet said to wait until she is 7 months before we do this.

Once she is spayed she will soon start to use her litter tray once again

Thanks v much - advice really appreciated x