Baby bunnies genders and father behaviour towards them

[coffee-hoop-0u]

Hi I have 8 healthy baby rabbits they are 6 and a half weeks old and I cannot tell which are females and which are males. Also some are small enough to go threw the fencing of the fathers enclosure and when they do the father mounts them is that normal??

 

[dogwoodblossoms]

While they're technically to young to be bred, rabbits work magic. I suggest alternating roaming time between dad and babies/mom. That will help making sure nothing happens, such as dad attacking them (it could happen) or pregnancy.