Do Female Rabbits Have Menstrol Period,if So Does That Mean They Are Going Into Heat?

Being "naughty" as you call it is the rabbits being territorial, but have you had the sex checked by a vet? If so I would recommend this, if you get your rabbits spayed - not being able to have babys - then they will stop this "naughty" behaviour, and be calm and live healthier

I really want to know if rabbits can have period because there is red in the bottom of my rabbit cage and it looks like blood and I know that girls have period but I still don't know the sex of my rabbit so this is really important     

  please can you find out the answer
  thx     for your  help xxxxxxxxxxxxx