I’ve had my female Holland lop, Bae, for 10 days now (born February 11th.) I purchased her from a breeder at a VERY reasonable price.
And I feel awful for leaving her in a cage for almost 7 hours all by herself, I was thinking of getting another rabbit (from the same breeder) to keep her company and play with when I’m not home. As soon as i get home I open her cage immediately and let her run free until I go to sleep (about 2:30pm to 10:00pm)
As I can tell, her and I have been getting along fine. I think she trusts me and is perfectly content and comfortable. She binkies around then flops herself on the floor with herself sprawled out, sometimes she’ll roll over on her side and allow me to pet her tummy.

She is also a very lazy bunny. She mostly eats, rests, and occasionally jumps around and plays with toys. I’m hoping if I end up getting another bunny, maybe she’ll get Bae to be more active?
QUESTIONS:
1) will two unfixed female rabbits get along?
2) should they be in separate cages?
3) will they play favorites? (chose each other over me
)
4) will they get along better if the new rabbit is the same breed as her? or close ages?
5) would it be better to get them adjusted while they are still young so they grow up with one another?
thanks to anyone who can help me out!! 