Awww…Your pepper sounds like a sweetie! You should post some pictures!!
Ok, you brought up a lot of stuff, so lemmie see if I can help at all here!!
With her pooping all over the living room…My Kokanee is very well litter trained, (Kahlua we are working on still
so we won’t talk about her hehe) but when she gets in my bedroomshe poops all over! -It is her "forbidden room"…shes not allowed in my room as it’s not bunny proofed and I don’t want my clothes and shoes chewed up!
Anyways, it happens only in my bedroom on the off chance she has snuck in (I"ve left the door open). I am pretty sure she likes the room because 1)It’s messy so their are things to explore and 2) shes naughty and she knows shes not allowed in there…So I interpret her pooping all over as trying to claim what she knows as "my terrritory" to be ‘her terrirory";
Putting this interpretation on your bunny, I’d say she likes your living room alot and is throwing the poops around to claim it! Alternately, since she is in a playpen, maybe she is feeling a little vulnerable and is trying to be warn off others by being territorial?
Nips, unless they bruise or draw blood (these mean stop whatever you are doing to them
) usually can be interpreted as the same thing as licking. She’s grooming your "fur" as a favour to you, that she is doing becasue she likes you!
My girls were both slow to warm up to my boyfriend. It could be because they know who feeds them and cleans them, and they trust that person sooner! I’m sure with time she’ll come along! It’s been a year that I’ve had her, and now Kokanee loves to hang out in the office when my boyfriend is working….
Here is an excellent site that helped me with interpreting bunny behaviors…it’s also quite humerous
http://www.muridae.com/rabbits/rabbittalk_intro.html