I am just working out the best exterior housing, and we are planning on it being large and walk in, but I am wondering about the digging out, how likely is it that a rabbit will dig out, or a predator will dig in, and how far do you have to go to prevent it? I would have thought that if a clever bunny really wanted to get out, they would just keep digging deeper?!
Have you had a problem with rabbits digging out?
Thanks!