The minibunnies mystery

My friend used to have minibunnies and apparently they ain't so very mini after all. They grow up to half a normal bunny, or a bit bigger. Guess there's a lot of research to be done.

Apparently the ideal setup is to have five bunnies. One male (preferably without crown jewels) and four females.

Think two'll do the trick, two girls. They can hop to the shop :-)