I have a 11 week old female Holland Lop named Caramel. Weve had her for a month now and she has always been a little timid since day one. I take her out of her cage every other day and let her sit on my lap while I watch TV. She seems to enjoy this and often times licks my hand. Up until a few days ago, she has always allowed me to reach in and clean her cage while she eats. We are still working on litter training and it has been hit and miss so far. She tends to urinate and poop just outside the box. A few days ago, I reached in to clean up and she lunged and bit me! I yelped and she ran into her corner. When I reached to pet and calm her, she growled and lunged at me again! I thought maybe I had startled her but she behaved like this again today. What is going on with my bunny?