Watership Down question?

Question

i have a question on the book not movie. what are some problems that the rabbits have when they're building a new warren?

Answer 1

I read this book thirty years ago, so here's what i remember:

The new warren had to be safe;no people around, no dogs

The population had to work together which was tough for most

The morale of the population was low, they were grieving about their losses and thus , depression  was part of their attitude.

I think also they were looking for their  ancient ones to give advice.